corpus_id stringlengths 3 9 | arxiv_id stringlengths 9 16 | date stringdate 1989-10-26 00:00:00 2024-09-30 00:00:00 | title stringlengths 4 240 | abstract stringlengths 3 3.15k | categories listlengths 1 10 | topics listlengths 0 15 ⌀ | roles listlengths 1 4 | key_references listlengths 0 10 ⌀ | authors listlengths 1 5.28k ⌀ | citation_trajectory listlengths 14 26 ⌀ |
|---|---|---|---|---|---|---|---|---|---|---|
8627196 | cond-mat/0107554 | 2001-07-26 | Fast Tree Search for Enumeration of a Lattice Model of Protein Folding | Using a fast tree-searching algorithm and a Pentium cluster, we enumerated all the sequences and compact conformations (structures) for a protein folding model on a cubic lattice of size $4\times3\times3$. We used two types of amino acids -- hydrophobic (H) and polar (P) -- to make up the sequences, so there were $2^{3... | [
"cond-mat.stat-mech",
"cond-mat.soft",
"physics.bio-ph",
"physics.chem-ph",
"physics.comp-ph",
"q-bio.BM"
] | null | [
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{
"author_id": "h cejtin_0",
"name": "Henry Cejtin",
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},
{
"author_id": "j edler_0",
"name": "Jan Edler",
"publication_history": null,
"h_index": null,
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55659305 | quant-ph/0107146 | 2001-07-29 | Bell's theorem with and without inequalities for the three-qubit Greenberger-Horne-Zeilinger and W states | A proof of Bell's theorem without inequalities valid for both inequivalent classes of three-qubit entangled states under local operations assisted by classical communication, namely Greenberger-Horne-Zeilinger (GHZ) and W, is described. This proof leads to a Bell inequality that allows more conclusive tests of Bell's t... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16019463 | astro-ph/0107605 | 2001-07-31 | Measurement of the cosmic microwave background bispectrum on the COBE DMR sky maps | We measure the angular bispectrum of the cosmic microwave background (CMB) radiation anisotropy from the COBE Differential Microwave Radiometer (DMR) four-year sky maps. The angular bispectrum is the harmonic transform of the three-point correlation function, analogous to the angular power spectrum, the harmonic transf... | [
"astro-ph"
] | null | [
"target.author.publication_history"
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{
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{
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{
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{
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{
"author_id": "e komatsu_2",
"name": "Eiichiro Komatsu",
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{
"author_id": "b wandelt_1",
"name": "Benjamin [\"D.\"] Wandelt",
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2624719 | nlin/0107072 | 2001-07-31 | Pattern formation in 2-frequency forced parametric waves | We present an experimental investigation of superlattice patterns generated on the surface of a fluid via parametric forcing with 2 commensurate frequencies. The spatio-temporal behavior of 4 qualitatively different types of superlattice patterns is described in detail. These states are generated via a number of differ... | [
"nlin.PS"
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{
"author_id": "h arbell_0",
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"author_id": "j fineberg_1",
"name": "Jay Fineberg",
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17552248 | cond-mat/0107621 | 2001-07-31 | Quantum Interference Phenomena Between Impurity States in d-wave Superconductors | We investigate the mutual influence of impurities in two-dimensional d-wave superconductors involving self-consistent solutions of the Bogoliubov-de Gennes equations. The local order parameter suppression, the local density of states (LDOS) as well as the interference of impurity-induced structures are analyzed. We emp... | [
"cond-mat.supr-con"
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{
"author_id": "u michelucci_1",
"name": "U. Michelucci",
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{
"author_id": "f venturini_2",
"name": "Francesca Venturini",
"publication_history": null,
"h_index": null,
"num_paper... | null |
2753508 | cond-mat/0108023 | 2001-08-01 | A Random Matrix Approach to Cross-Correlations in Financial Data | We analyze cross-correlations between price fluctuations of different stocks using methods of random matrix theory (RMT). Using two large databases, we calculate cross-correlation matrices C of returns constructed from (i) 30-min returns of 1000 US stocks for the 2-yr period 1994--95 (ii) 30-min returns of 881 US stock... | [
"cond-mat.stat-mech",
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"q-fin.ST"
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] | null | null | null |
31868082 | astro-ph/0108003 | 2001-08-01 | Cosmic-Ray Rejection by Laplacian Edge Detection | Conventional algorithms for rejecting cosmic-rays in single CCD exposures rely on the contrast between cosmic-rays and their surroundings, and may produce erroneous results if the Point Spread Function (PSF) is smaller than the largest cosmic-rays. This paper describes a robust algorithm for cosmic-ray rejection, based... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18007447 | hep-th/0108006 | 2001-08-01 | Probing black holes in non-perturbative gauge theory | We use a 0-brane to probe a ten-dimensional near-extremal black hole with N units of 0-brane charge. We work directly in the dual strongly-coupled quantum mechanics, using mean-field methods to describe the black hole background non-perturbatively. We obtain the distribution of W boson masses, and find a clear separati... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
8475683 | hep-ex/0108004 | 2001-08-01 | Search for New Heavy Particles in the WZ Final State in Proton Anti-Proton Collisions at Sqrt{s} = 1.8 TeV | We present a search for new heavy particles, $X$, which decay via $X rightarrow WZ \to e\nu +jj$ in $p{\bar p}$ collisions at $\sqrt{s} = 1.8$ TeV. No evidence is found for production of $X$ in 110 pb$^{-1}$ of data collected by the Collider Detector at Fermilab. Limits are set at the 95% C.L. on the mass and the produ... | [
"hep-ex"
] | null | [
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{
"author_id": "t affolder_1",
"name": "Tony Affolder",
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{
"author_id": "h akimoto_1",
"name": "H. Akimoto",
"publication_history": null,
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... | null |
1906905 | 2106.13123 | 2001-08-01 | The Queen's Guard: A Secure Enforcement of Fine-grained Access Control In Distributed Data Analytics Platforms | Distributed data analytics platforms (i.e., Apache Spark, Hadoop) provide high-level APIs to programmatically write analytics tasks that are run distributedly in multiple computing nodes. The design of these frameworks was primarily motivated by performance and usability. Thus, the security takes a back seat. Consequen... | [
"cs.CR"
] | null | [
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{
"author_id": "f shaon_1",
"name": "Fahad Shaon",
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{
"author_id": "s rahaman_1",
"name": "Sazzadur Rahaman",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
10360134 | quant-ph/0108010 | 2001-08-01 | Classical simulation of noninteracting-fermion quantum circuits | We show that a class of quantum computations that was recently shown to be efficiently simulatable on a classical computer by Valiant corresponds to a physical model of noninteracting fermions in one dimension. We give an alternative proof of his result using the language of fermions and extend the result to noninterac... | [
"quant-ph",
"cond-mat",
"cs.CC"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
6293057 | astro-ph/0108027 | 2001-08-01 | The Shape of Spectral Breaks in GRB Afterglows | Gamma-Ray Burst (GRB) afterglows are well described by synchrotron emission from relativistic blast waves expanding into an external medium. The blast wave is believed to amplify the magnetic field and accelerate the electrons into a power law distribution of energies promptly behind the shock. These electrons then coo... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14187092 | hep-ex/0108007 | 2001-08-02 | Inclusive semileptonic branching ratios of b hadrons produced in Z decays | A measurement of the inclusive semileptonic branching ratios of b hadrons produced in Z decay is presented, using four million hadronic events collected by the ALEPH detector from 1991 to 1995. Electrons and muons are selected opposite to b-tagged hemispheres. Two different methods are explored to distinguish the contr... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a heister_1",
"name": "Arno Heister",
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},
{
"author_id": "s schael_1",
"name": "Stefan Schael",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
6807179 | hep-ph/0108021 | 2001-08-02 | Gauge Unification In Six Dimensions | We study the breaking of a supersymmetric SO(10) GUT in 6 dimensions by orbifold compactification. In 4 dimensions we obtain a N=1 supersymmetric theory with the standard model gauge group enlarged by an additional U(1) symmetry. The 4-dimensional gauge symmetry is obtained as intersection of the Pati-Salam and the Geo... | [
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16529756 | hep-lat/0108002 | 2001-08-02 | Parton distributions from lattice QCD | We extract the x dependence of the nonsinglet u-d distribution function in the nucleon from the lowest few moments calculated on the lattice, using an extrapolation formula which ensures the correct behavior in the chiral and heavy quark limits. We discuss the implications for the quark mass dependence of meson masses ... | [
"hep-lat",
"hep-ph",
"nucl-th"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "w detmold_1",
"name": "William Detmold",
"publication_history": null,
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},
{
"author_id": "w melnitchouk_1",
"name": "Wally Melnitchouk",
"publication_history": null,
"h_index": null,
"num_papers... | null |
9769332 | cond-mat/0108043 | 2001-08-02 | Modeling of protein interaction networks | We introduce a graph generating model aimed at representing the evolution of protein interaction networks. The model is based on the hypotesis of evolution by duplications and divergence of the genes which produce proteins. The obtained graphs shows multifractal properties recovering the absence of a characteristic con... | [
"cond-mat.stat-mech",
"cond-mat.dis-nn",
"q-bio.GN"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119339804 | astro-ph/0108063 | 2001-08-03 | A Survey of z>5.8 Quasars in the Sloan Digital Sky Survey I: Discovery of Three New Quasars and the Spatial Density of Luminous Quasars at z~6 | We present the results from a survey of i-dropout objects selected from ~1550 deg^2 of multicolor imaging data from the Sloan Digital Sky Survey, to search for luminous quasars at z>5.8. Objects with i*-z*>2.2 and z*<20.2 are selected, and follow-up J band photometry is used to separate L and T type cool dwarfs from hi... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16234975 | astro-ph/0108064 | 2001-08-03 | Toward a Measurement of the Cosmological Geometry at z~2: Predicting Lyman-alpha Forest Correlation in Three Dimensions, and the Potential of Future Data Sets | The correlation between Lyman-alpha absorption in the spectra of quasar pairs can be used to measure the transverse distance scale at z~2, which is sensitive to the cosmological constant (Omega_Lambda) or other forms of vacuum energy. Using Hydro-PM simulations, I compute the three-dimensional power spectrum of the Lym... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14117521 | astro-ph/0108097 | 2001-08-06 | Evidence for Reionization at z ~ 6: Detection of a Gunn-Peterson Trough in a z=6.28 Quasar | We present moderate resolution Keck spectroscopy of quasars at z=5.82, 5.99 and 6.28, discovered by the Sloan Digital Sky Survey (SDSS). We find that the Ly Alpha absorption in the spectra of these quasars evolves strongly with redshift. To z~5.7, the Ly Alpha absorption evolves as expected from an extrapolation from l... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
9456211 | nlin/0108005 | 2001-08-06 | Secondary instabilities of hexagons: a bifurcation analysis of experimentally observed Faraday wave patterns | We examine three experimental observations of Faraday waves generated by two-frequency forcing, in which a primary hexagonal pattern becomes unstable to three different superlattice patterns. We use the symmetry-based approach developed by Tse et al. to analyse the bifurcations involved in creating the three new patter... | [
"nlin.PS"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a rucklidge_0",
"name": "Alastair [\"M.\"] Rucklidge",
"publication_history": null,
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},
{
"author_id": "m silber_1",
"name": "Mary Silber",
"publication_history": null,
"h_index": null,
"num_pap... | null |
17133588 | hep-ph/0108071 | 2001-08-07 | SO(10) Unified Theories in Six Dimensions | We construct supersymmetric models of SO(10) unification in which the gauge symmetry is broken by orbifold compactification. We find that using boundary conditions to break the gauge symmetry down to $SU(3)_C \otimes SU(2)_L \otimes U(1)_Y \otimes U(1)_X$ without leaving unwanted massless states requires at least two e... | [
"hep-ph",
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14777695 | hep-lat/0108008 | 2001-08-07 | The Nf=0 heavy quark potential from short to intermediate distances | We study the potential of a static quark anti-quark pair in the range 0.05fm \leq r \leq 0.8fm, employing a sequence of lattices up to 64^4. Lattice artifacts in potential and force are investigated theoretically as well as numerically and continuum quantities are obtained by extrapolation of the results at finite latt... | [
"hep-lat"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
8439326 | astro-ph/0108150 | 2001-08-08 | The compact central source in the RX J0852-4622 supernova remnant | The central region of the recently discovered supernova remnant RX J0852.0-4622 was observed with the ACIS detector aboard the Chandra X-ray Observatory. We found only one relatively bright source, about 4' north of the SNR center, with a flux of $\sim 2\times 10^{-12}$ erg s$^{-1}$ cm$^{-2}$ in the 0.5--10 keV band. T... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "119451084",
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},
{
"corpus_id": "16849221",
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}
] | [
{
"author_id": "g pavlov_1",
"name": "George [\"G.\"] Pavlov",
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},
{
"author_id": "d sanwal_1",
"name": "Divas Sanwal",
"publication_history": null,
"h_index": null,
"num_papers": n... | null |
5432542 | hep-ph/0108076 | 2001-08-08 | CP violating asymmetries in single top quark production at the Tevatron p pbar collider | Analytic expressions for the angular distributions of the $b$-quarks associated with single $t$-quark production in $p \bar p \to W^* \to t \bar b \to b \bar b W$ and of the leptons from the subsequent decay $W \to l\nu$ are obtained in the laboratory system. CP violation in the $t$-production vertex is assumed. Differ... | [
"hep-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "e christova_1",
"name": "Ekaterina Christova",
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},
{
"author_id": "s fichtinger_1",
"name": "Stephan Fichtinger",
"publication_history": null,
"h_index": null,
"num_... | null |
118936337 | cond-mat/0108129 | 2001-08-08 | Magnetic anisotropy of the spin ice compound Dy2Ti2O7 | We report magnetization and ac susceptibility of single crystals of the spin ice compound Dy2Ti2O7. Saturated moments at 1.8 K along the charasteristic axes [100] and [110] agree with the expected values for an effective ferromagnetic nearest-neighbor Ising pyrochlore with local <111> anisotropy, where each magnetic mo... | [
"cond-mat.str-el",
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "h fukazawa_0",
"name": "Hideto Fukazawa",
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},
{
"author_id": "r melko_1",
"name": "Roger [\"G.\"] Melko",
"publication_history": null,
"h_index": null,
"num_papers":... | null |
31147378 | astro-ph/0108153 | 2001-08-09 | Spectroscopic Target Selection for the Sloan Digital Sky Survey: The Luminous Red Galaxy Sample | We describe the target selection and resulting properties of a spectroscopic sample of luminous, red galaxies (LRG) from the imaging data of the Sloan Digital Sky Survey (SDSS). These galaxies are selected on the basis of color and magnitude to yield a sample of luminous, intrinsically red galaxies that extends fainter... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
7284722 | cs/0108006 | 2001-08-09 | Classes for Fast Maximum Entropy Training | Maximum entropy models are considered by many to be one of the most promising avenues of language modeling research. Unfortunately, long training times make maximum entropy research difficult. We present a novel speedup technique: we change the form of the model to use classes. Our speedup works by creating two maximum... | [
"cs.CL"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
12982389 | cs/0108005 | 2001-08-09 | A Bit of Progress in Language Modeling | In the past several years, a number of different language modeling improvements over simple trigram models have been found, including caching, higher-order n-grams, skipping, interpolated Kneser-Ney smoothing, and clustering. We present explorations of variations on, or of the limits of, each of these techniques, inclu... | [
"cs.CL"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14486826 | hep-th/0108075 | 2001-08-10 | Don't Panic! Closed String Tachyons in ALE Spacetimes | We consider closed string tachyons localized at the fixed points of noncompact nonsupersymmetric orbifolds. We argue that tachyon condensation drives these orbifolds to flat space or supersymmetric ALE spaces. The decay proceeds via an expanding shell of dilaton gradients and curvature which interpolates between two re... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
117743178 | quant-ph/0108062 | 2001-08-13 | Universal quantum gates | In this paper we study universality for quantum gates acting on qudits.Qudits are states in a Hilbert space of dimension d where d is at least two. We determine which 2-qudit gates V have the properties (i) the collection of all 1-qudit gates together with V produces all n-qudit gates up to arbitrary precision, or (ii)... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119072762 | quant-ph/0108060 | 2001-08-13 | Entanglement purification with noisy apparatus can be used to factor out an eavesdropper | We give a proof that entanglement purification, even with noisy apparatus, is sufficient to disentangle an eavesdropper (Eve) from the communication channel. Our proof applies to all possible attacks (individual and coherent). Due to the quantum nature of the entanglement purification protocol, it is also possible to u... | [
"quant-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "h aschauer_1",
"name": "Hans Aschauer",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "h briegel_1",
"name": "Hans [\"J.\"] Briegel",
"publication_history": null,
"h_index": null,
"num_papers"... | null |
9890622 | hep-th/0108101 | 2001-08-14 | Remarks on the Warped Deformed Conifold | We assemble a few remarks on the supergravity solution of hep-th/0007191, whose UV asymptotic form was previously found in hep-th/0002159. First, by normalizing the R-R fluxes, we compare the logarithmic flow of couplings in supergravity with that in field theory, and find exact agreement. We also write the 3-form fiel... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16864863 | quant-ph/0108067 | 2001-08-14 | Computational model underlying the one-way quantum computer | In this paper we present the computational model underlying the one-way quantum computer which we introduced recently [Phys. Rev. Lett. 86, 5188 (2001)]. The one-way quantum computer has the property that any quantum logic network can be simulated on it. Conversely, not all ways of quantum information processing that a... | [
"quant-ph"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "r raussendorf_1",
"name": "Robert Raussendorf",
"publication_history": null,
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},
{
"author_id": "h briegel_1",
"name": "Hans [\"J.\"] Briegel",
"publication_history": null,
"h_index": null,
"num... | null |
1674228 | physics/0108025 | 2001-08-15 | Entropy and inference, revisited | We study properties of popular near-uniform (Dirichlet) priors for learning undersampled probability distributions on discrete nonmetric spaces and show that they lead to disastrous results. However, an Occam-style phase space argument expands the priors into their infinite mixture and resolves most of the observed pro... | [
"physics.data-an"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "i nemenman_1",
"name": "Ilya Nemenman",
"publication_history": null,
"h_index": null,
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"num_citations": null
},
{
"author_id": "f shafee_0",
"name": "Fariel Shafee",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
16305212 | astro-ph/0108262 | 2001-08-15 | The Radio Recovery of SN 1970G: The Continuing Radio Evolution of SN 1970G | Using the Very Large Array, we have detected radio emission from the site of SN 1970G in the Sc galaxy M101. These observations are 31 years after the supernova event, making SN 1970G the longest monitored radio supernova. With flux densities of 0.12 +/- 0.020 mJy at 6 cm and 0.16 +/- 0.015 mJy at 20 cm, the spectral i... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
6345129 | cond-mat/0108249 | 2001-08-15 | Fracture in Mode I using a Conserved Phase-Field Model | We present a continuum phase-field model of crack propagation. It includes a phase-field that is proportional to the mass density and a displacement field that is governed by linear elastic theory. Generic macroscopic crack growth laws emerge naturally from this model. In contrast to classical continuum fracture mechan... | [
"cond-mat.mtrl-sci",
"cond-mat.soft"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "l eastgate_0",
"name": "Lance [\"O.\"] Eastgate",
"publication_history": null,
"h_index": null,
"num_papers": null,
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},
{
"author_id": "j sethna_1",
"name": "James [\"P.\"] Sethna",
"publication_history": null,
"h_index": null,
"nu... | null |
6202742 | hep-ex/0108032 | 2001-08-16 | Branching Fraction and Photon Energy Spectrum b -> s gamma | We have measured the branching fraction and photon energy spectrum for the radiative penguin process b -> s gamma. We find BR(b -> s gamma) = (3.21 +- 0.43 +- 0.27 +0.18 -0.10) 10^(-4), where the errors are statistical, systematic, and from theory corrections. We obtain first and second moments of the photon energy spe... | [
"hep-ex"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18610135 | astro-ph/0108290 | 2001-08-17 | The SuperCOSMOS Sky Survey. Paper II: Image detection, parameterisation, classification and photometry | In this, the second in a series of three papers concerning the SuperCOSMOS Sky Survey, we describe the methods for image detection, parameterisation, classification and photometry. We demonstrate the internal and external accuracy of our object parameters. Using examples from the first release of data, the South Galact... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
20052187 | hep-ex/0108034 | 2001-08-17 | Measurement of the Strong Coupling Constant from Inclusive Jet Production at the Tevatron $\bar pp$ Collider | We report a measurement of the strong coupling constant, $\alpha_s(M_Z)$, extracted from inclusive jet production in $p\bar{p}$ collisions at $\sqrt{s}=$1800 GeV. The QCD prediction for the evolution of $\alpha_s$ with jet transverse energy $E_T$ is tested over the range 40<$E_T$<450 GeV using $E_T$ for the renormaliza... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "t affolder_1",
"name": "Tony Affolder",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "h akimoto_1",
"name": "H. Akimoto",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
2149997 | astro-ph/0108284 | 2001-08-17 | Are granules good tracers of solar surface velocity fields? | Using a numerical simulation of compressible convection with radiative transfer mimicking the solar photosphere, we compare the velocity field derived from granule motions to the actual velocity field of the plasma. We thus test the idea that granules may be used to trace large-scale velocity fields at the sun's surfac... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
3845736 | cond-mat/0108301 | 2001-08-20 | Hydrodynamic fluctuations and instabilities in ordered suspensions of self-propelled particles | We construct the hydrodynamic equations for {\em suspensions} of self-propelled particles (SPPs) with spontaneous orientational order, and make a number of striking, testable predictions:(i) SPP suspensions with the symmetry of a true {\em nematic} are {\em always} absolutely unstable at long wavelengths.(ii) SPP suspe... | [
"cond-mat.soft",
"cond-mat.stat-mech",
"q-bio.QM"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
1133994 | cond-mat/0108310 | 2001-08-20 | Saddle Points and Dynamics of Lennard-Jones Clusters, Solids and Supercooled Liquids | The properties of higher-index saddle points have been invoked in recent theories of the dynamics of supercooled liquids. Here we examine in detail a mapping of configurations to saddle points using minimization of $|\nabla E|^2$, which has been used in previous work to support these theories. The examples we consider ... | [
"cond-mat.dis-nn",
"cond-mat.soft",
"physics.atm-clus"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
29527937 | cond-mat/0108338 | 2001-08-21 | Structural compliance, misfit strain and stripe nanostructures in cuprate superconductors | Structural compliance is the ability of a crystal structure to accommodate variations in local atomic bond-lengths without incurring large strain energies. We show that the structural compliance of cuprates is relatively small, so that short, highly doped, Cu-O-Cu bonds in stripes are subject to a tensile misfit strain... | [
"cond-mat.supr-con",
"cond-mat.mtrl-sci"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s billinge_1",
"name": "Simon [\"J.\",\"L.\"] Billinge",
"publication_history": null,
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"num_citations": null
},
{
"author_id": "p duxbury_0",
"name": "Phillip [\"M.\"] Duxbury",
"publication_history": null,
"h_index": nu... | null |
23673052 | nucl-ex/0108022 | 2001-08-21 | Antideuteron and antihelion production in root(s) = 130 GeV Au+Au collisions | The first measurements of light antinucleus production in Au+Au collisions at RHIC are reported. The observed production rates for antideuterons and antihelions are much larger than in lower energy nucleus-nucleus collisions. A coalescence model analysis of the yields indicates that there is little or no increase in th... | [
"nucl-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "c adler_1",
"name": "Clemens Adler",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "z ahammed_1",
"name": "Zubayer Ahammed",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
147624 | cs/0108011 | 2001-08-21 | On Classes of Functions for which No Free Lunch Results Hold | In a recent paper it was shown that No Free Lunch results hold for any subset F of the set of all possible functions from a finite set X to a finite set Y iff F is closed under permutation of X. In this article, we prove that the number of those subsets can be neglected compared to the overall number of possible subset... | [
"cs.NE",
"math.OC",
"nlin.AO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
11517764 | astro-ph/0108365 | 2001-08-22 | MHD consistent cellular automata (CA) models II. Applications to solar flares | In Isliker et al. (2000b), an extended cellular automaton (X-CA) model for solar flares was introduced. In this model, the interpretation of the model's grid-variable is specified, and the magnetic field, the current, and an approximation to the electric field are yielded, all in a way that is consistent with Maxwell's... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
5288694 | quant-ph/0108095 | 2001-08-22 | A quantum Goldreich-Levin theorem with cryptographic applications | We investigate the Goldreich-Levin Theorem in the context of quantum information. This result is a reduction from the computational problem of inverting a one-way function to the problem of predicting a particular bit associated with that function. We show that the quantum version of the reduction -- between quantum on... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119401647 | hep-ph/0108201 | 2001-08-23 | B Production Asymmetries in Perturbative QCD | This paper explores a new mechanism for B production in which a b quark combines with a light parton from the hard-scattering process before hadronizing into the B hadron. This recombination mechanism can be calculated within perturbative QCD up to a few nonperturbative constants. Though suppressed at large transverse ... | [
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14855211 | cond-mat/0108374 | 2001-08-23 | Nature of the glassy phase of RNA secondary structure | We characterize the low temperature phase of a simple model for RNA secondary structures by determining the typical energy scale E(l) of excitations involving l bases. At zero temperature, we find a scaling law E(l) \sim l^\theta with \theta \approx 0.23, and this same scaling holds at low enough temperatures. Above a ... | [
"cond-mat.stat-mech",
"cond-mat.dis-nn",
"q-bio.BM"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "f krzakala_1",
"name": "Florent Krzakala",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "m mézard_1",
"name": "Marc Mézard",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
15800399 | quant-ph/0108118 | 2001-08-27 | The one-way quantum computer -- a non-network model of quantum computation | A one-way quantum computer works by only performing a sequence of one-qubit measurements on a particular entangled multi-qubit state, the cluster state. No non-local operations are required in the process of computation. Any quantum logic network can be simulated on the one-way quantum computer. On the other hand, the ... | [
"quant-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "r raussendorf_1",
"name": "Robert Raussendorf",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "d browne_1",
"name": "Dan [\"E.\"] Browne",
"publication_history": null,
"h_index": null,
"num_pa... | null |
5650583 | cs/0108018 | 2001-08-27 | Bipartite graph partitioning and data clustering | Many data types arising from data mining applications can be modeled as bipartite graphs, examples include terms and documents in a text corpus, customers and purchasing items in market basket analysis and reviewers and movies in a movie recommender system. In this paper, we propose a new data clustering method based o... | [
"cs.IR",
"cs.LG"
] | null | [
"target.author.publication_history",
"target.author.publication_history.key_reference"
] | [] | [
{
"author_id": "h zha_1",
"name": "Hongyuan Zha",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "x he_70",
"name": "Xiaofeng He",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_cit... | null |
1182780 | hep-ex/0108044 | 2001-08-28 | Electron Identification in Belle | We report on electron identification methods and their performance in the Belle experiment at the KEK-B asymmetric B-Factory $e^{+} e^{-}$ storage ring. Electrons are selected using a likelihood approach that takes information from the electromagnetic calorimeter, the central drift chamber, and the silica aerogel Chere... | [
"hep-ex"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119455007 | astro-ph/0108443 | 2001-08-28 | Towards Spectral Classification of L and T Dwarfs: Infrared and Optical Spectroscopy and Analysis | We present 0.6-2.5um, R~400 spectra of twenty-seven cool, low luminosity stars and substellar objects. Based on these and previously published spectra we develop a preliminary spectral classification system for L and T dwarfs. For late L and T types the classification system is based entirely on four spectral indices i... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
39902388 | astro-ph/0108435 | 2001-08-28 | Infrared Photometry of Late-M, L, and T Dwarfs | We present ZJHKL'M' photometry of a sample of 58 late-M, L, and T dwarfs, most of which are identified from the Sloan Digital Sky Survey and the Two Micron All-Sky Survey. Near-infrared spectra and spectral classifications for most of this sample are presented in a companion paper by Geballe et al. We derive the lumino... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
9273465 | astro-ph/0108452 | 2001-08-28 | The Spectra of T Dwarfs I: Near-Infrared Data and Spectral Classification | We present near-infrared spectra for a sample of T dwarfs, including eleven new discoveries made using the Two Micron All Sky Survey. These objects are distinguished from warmer (L-type) brown dwarfs by the presence of methane absorption bands in the 1--2.5 $\micron$ spectral region. A first attempt at a near-infrared ... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119408725 | astro-ph/0108478 | 2001-08-29 | VERITAS: the Very Energetic Radiation Imaging Telescope Array System | The Very Energetic Radiation Imaging Telescope Array System (VERITAS) represents an important step forward in the study of extreme astrophysical processes in the universe. It combines the power of the atmospheric Cherenkov imaging technique using a large optical reflector with the power of stereoscopic observatories us... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18391356 | astro-ph/0108475 | 2001-08-29 | An Efficient Monte Carlo Algorithm for a Restricted Class of Scattering Problems in Radiation Transfer | We describe an efficient Monte Carlo algorithm for a restricted class of scattering problems in radiation transfer. This class includes many astrophysically interesting problems, including the scattering of ultraviolet and visible light by grains. The algorithm correctly accounts for multiply-scattered light. We descri... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
30760053 | quant-ph/0108136 | 2001-08-30 | Dynamics of open quantum systems initially entangled with environment: Beyond the Kraus representation | We present a general analysis of the role of initial correlations between the open system and an environment on quantum dynamics of the open system. | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
204899444 | math/0108219 | 2001-08-30 | Swan Conductors and Torsion in the Logarithmic de Rham Complex | Using a recent work of K.Kato and T.Saito we give a logarithmic version of a formula of S.Bloch in ramification theory. | [
"math.AG"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s unver_1",
"name": "Sinan Unver",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
}
] | null |
14652281 | math/0108213 | 2001-08-30 | Local dimension-free estimates for volumes of sublevel sets of analytic functions | This is a companion to our previous paper. Here, we derive local dimension-free estimates for volumes of sub- and super-level sets of analytic functions of several variables. | [
"math.CV",
"math.CA"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16297146 | math/0108206 | 2001-08-30 | Signatures of covering links | The theory of signature invariants of links in rational homology spheres is applied to covering links of homology boundary links. From patterns and Seifert matrices of homology boundary links, an explicit formula is derived to compute signature invariants of their covering links. Using the formula, we produce fused bou... | [
"math.GT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
204978476 | astro-ph/0108501 | 2001-08-31 | Constraints on 12C(alpha,gamma)16O from White Dwarf Seismology | For many years, astronomers have promised that the study of pulsating white dwarfs would ultimately lead to useful information about the physics of matter under extreme conditions of temperature and pressure. We can now make good on that promise. Using observational data from the Whole Earth Telescope and a new analysi... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "t metcalfe_1",
"name": "Travis [\"S.\"] Metcalfe",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "m salaris_1",
"name": "Maurizio Salaris",
"publication_history": null,
"h_index": null,
"num_p... | null |
16067136 | astro-ph/0109001 | 2001-09-01 | The Halo Occupation Distribution: Towards an Empirical Determination of the Relation Between Galaxies and Mass | We investigate galaxy bias in the framework of the ``Halo Occupation Distribution'' (HOD), which defines the bias of a population of galaxies by the conditional probability P(N|M) that a dark matter halo of virial mass M contains N galaxies, together with prescriptions that specify the relative spatial and velocity dis... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
260967320 | cs/0109002 | 2001-09-02 | Probabilistic asynchronous pi-calculus | We propose an extension of the asynchronous pi-calculus with a notion of random choice. We define an operational semantics which distinguishes between probabilistic choice, made internally by the process, and nondeterministic choice, made externally by an adversary scheduler. This distinction will allow us to reason ab... | [
"cs.PL"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "822",
"num_citations": null
}
] | [
{
"author_id": "o herescu_1",
"name": "Oltea [\"Mihaela\"] Herescu",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "c palamidessi_1",
"name": "Catuscia Palamidessi",
"publication_history": null,
"h_index": null,
... | null |
16057973 | cs/0109003 | 2001-09-02 | On the generalized dining philosophers problem | We consider a generalization of the dining philosophers problem to arbitrary connection topologies. We focus on symmetric, fully distributed systems, and we address the problem of guaranteeing progress and lockout-freedom, even in presence of adversary schedulers, by using randomized algorithms. We show that the well-k... | [
"cs.PL"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "383819",
"num_citations": null
}
] | [
{
"author_id": "o herescu_1",
"name": "Oltea [\"Mihaela\"] Herescu",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "c palamidessi_1",
"name": "Catuscia Palamidessi",
"publication_history": null,
"h_index": null,
... | null |
5652296 | astro-ph/0109035 | 2001-09-03 | The Dust Opacity of Star-Forming Galaxies | Presence of dust in galaxies removes half or more of the stellar energy from the UV-optical budget of the Universe and has profound impact on our understanding of how galaxies evolve. Measures of opacity in local galaxies are reviewed together with widely used theoretical and empirical methods for quantifying its effec... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
1352131 | cond-mat/0109018 | 2001-09-03 | Quantum thermodynamics of systems with anomalous dissipative coupling | The standard {\em system-plus-reservoir} approach used in the study of dissipative systems can be meaningfully generalized to a dissipative coupling involving the momentum, instead of the coordinate: the corresponding equation of motion differs from the Langevin equation, so this is called {\em anomalous} dissipation. ... | [
"cond-mat.stat-mech",
"cond-mat.mes-hall"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a cuccoli_1",
"name": "Alessandro Cuccoli",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "a fubini_1",
"name": "Andrea Fubini",
"publication_history": null,
"h_index": null,
"num_papers": nul... | null |
4666304 | astro-ph/0109048 | 2001-09-04 | The Spectral Energy Distribution of HH30 IRS: Constraining The Circumstellar Dust Size Distribution | We present spectral energy distribution (SED) models for the edge-on classical T Tauri star HH30 IRS that indicate dust grains have grown to larger than 50 microns within its circumstellar disk. The disk geometry and inclination are known from previous modeling of multiwavelength Hubble Space Telescope images and we us... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
12462276 | astro-ph/0109047 | 2001-09-04 | Dark energy and the angular size - redshift diagram for milliarcsecond radio sources | We investigate observational constraints on the cosmic equation of state from measurements of angular size for a large sample of milliarcsecond compact radio sources. The results are based on a flat Friedmann-Robertson-Walker (FRW) type models driven by non-relativistic matter plus a smooth dark energy component parame... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15935940 | cond-mat/0109086 | 2001-09-05 | Spurious diffusion in particle simulations of the Kolmogorov flow | Particle simulations of the Kolmogorov flow are analyzed by the Landau-Lifshitz fluctuating hydrodynamics. It is shown that a spurious diffusion of the center of mass corrupts the statistical properties of the flow. The analytical expression for the corresponding diffusion coefficient is derived. | [
"cond-mat"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "m mansour_7",
"name": "Mohamad [\"Malek\"] Mansour",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "c broeck_1",
"name": "Chris [\"Van\",\"Den\"] Broeck",
"publication_history": null,
"h_index": n... | null |
18977610 | physics/0109010 | 2001-09-05 | A High Granularity Imaging Calorimeter for Cosmic-Ray Physics | An imaging calorimeter has been designed and is being built for the PAMELA satellite-borne experiment. The physics goals of the experiment are the measurement of the flux of antiprotons, positrons and light isotopes in the cosmic radiation. The calorimeter is designed to perform a precise measurement of the total energ... | [
"physics.ins-det",
"physics.space-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
12444241 | astro-ph/0109067 | 2001-09-05 | The effects of seeing on Sersic profiles. II. The Moffat PSF | The effects of seeing on Sersic r^{1/n} profile parameters are extensively studied using a Moffat function. This analytical approximation to the point spread function (PSF) is shown to provide the best fit to the PSF predicted from atmospheric turbulence theory when beta=4.765. The Moffat PSF is additionally shown to c... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
18245315 | math/0109035 | 2001-09-05 | A sharp bound for the Castelnuovo-Mumford regularity of subspace arrangements | We show that the ideal of an arrangement of d linear subspaces of projective space is d-regular in the sense of Castelnuovo and Mumford, answering a question of B. Sturmfels. In particular this implies that the ideal of an arrangement of d subspaces is generated in degrees less than or equal to d. | [
"math.AC",
"math.AG",
"math.CO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16806543 | hep-ph/0109045 | 2001-09-06 | Soft-Collinear Factorization in Effective Field Theory | The factorization of soft and ultrasoft gluons from collinear particles is shown at the level of operators in an effective field theory. Exclusive hadronic factorization and inclusive partonic factorization follow as special cases. The leading order Lagrangian is derived using power counting and gauge invariance in the... | [
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18104271 | hep-th/0109053 | 2001-09-06 | Toric Duality Is Seiberg Duality | We study four N=1 SU(N)^6 gauge theories, with bi-fundamental chiral matter and a superpotential. In the infrared, these gauge theories all realize the low-energy world-volume description of N coincident D3-branes transverse to the complex cone over a del Pezzo surface dP_3 which is the blowup of P^2 at three generic p... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16146949 | cond-mat/0109141 | 2001-09-07 | Numerical Determination of the Distribution of Energies for the XY-model | We compute numerically the distribution of energies W(E,N) for the XY-model with short-range and long-range interactions. We find that in both cases the distribution can be fitted to the functional form: W(E,N) ~ exp(N f(E,N)), with f(E,N) an intensive function of the energy. | [
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "r salazar_1",
"name": "R. Salazar",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "r toral_1",
"name": "Raúl Toral",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_... | null |
263507868 | astro-ph/0109123 | 2001-09-07 | Bayesian blind component separation for Cosmic Microwave Background observations | We present a technique for the blind separation of components in CMB data. The method uses a spectral EM algorithm which recovers simultaneously component templates, their emission law as a function of wavelength, and noise levels. We test the method on Planck HFI simulated observations featuring 3 astrophysical compon... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "h snoussi_1",
"name": "Hichem Snoussi",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "g patanchon_1",
"name": "Guillaume Patanchon",
"publication_history": null,
"h_index": null,
"num_papers"... | null |
119451564 | cond-mat/0109140 | 2001-09-07 | Ensemble equivalence for non-extensive thermostatistics | We compute the internal energy of different Ising type models, both long-range and short-range, under Tsallis statistics using the microcanonical and the canonical ensembles and we discuss under which conditions both ensembles give equivalent results. | [
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "r toral_1",
"name": "Raúl Toral",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "r salazar_1",
"name": "R. Salazar",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_... | null |
10120536 | astro-ph/0109135 | 2001-09-08 | Mapping the interstellar dust with near-infrared observations: An optimized multi-band technique | We generalize the technique of Lada et al. (1994) to map dust column density through a molecular cloud (NICE) to an optimized multi-band technique (NICER) that can be applied to any multi-band survey of molecular clouds. We present a first application to a ~625 deg^2 subset of the Two Micron All Sky Survey (2MASS) data... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14105413 | math/0109060 | 2001-09-10 | Finsler Metrics with K=0 and S=0 | In Finsler geometry, there are infinitely many models of constant curvature. The Funk metrics, the Hilbert-Klein metrics and the Bryant metrics are projectively flat with non-zero constant curvature. A recent example constructed by the author is projectively flat with zero curvature. In this paper, we introduce a techn... | [
"math.DG",
"math.MG"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
3204776 | cs/0109013 | 2001-09-11 | Conceptual Analysis of Lexical Taxonomies: The Case of WordNet Top-Level | In this paper we propose an analysis and an upgrade of WordNet's top-level synset taxonomy. We briefly review WordNet and identify its main semantic limitations. Some principles from a forthcoming OntoClean methodology are applied to the ontological analysis of WordNet. A revised top-level taxonomy is proposed, which i... | [
"cs.CL",
"cs.IR"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a gangemi_1",
"name": "Aldo Gangemi",
"publication_history": null,
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},
{
"author_id": "n guarino_1",
"name": "Nicola Guarino",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
119387611 | quant-ph/0109050 | 2001-09-12 | "Extrinsic" and "intrinsic" data in quantum measurements: asymptotic convex decomposition of positive operator valued measures | We study the problem of separating the data produced by a given quantum measurement (on states from a memoryless source which is unknown except for its average state), described by a positive operator valued measure (POVM), into a "meaningful" (intrinsic) and a "not meaningful" (extrinsic) part. We are able to give an ... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
256 | cond-mat/0109218 | 2001-09-12 | Entropic analysis of the role of words in literary texts | Beyond the local constraints imposed by grammar, words concatenated in long sequences carrying a complex message show statistical regularities that may reflect their linguistic role in the message. In this paper, we perform a systematic statistical analysis of the use of words in literary English corpora. We show that ... | [
"cond-mat.stat-mech",
"cs.CL"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
9733138 | astro-ph/0306505 | 2001-09-13 | The evolution of galaxy clustering since z=1 from the Calar Alto Deep Imaging Survey | We present results from an investigation of the clustering evolution of field galaxies between a redshift of z~1 and the present epoch. The current analysis relies on a sample of ~3600 galaxies from the Calar Alto Deep Imaging Survey (CADIS). The redshift distribution extends to z~1.1, with formal errors of sigma_z~0.0... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15409721 | physics/0109031 | 2001-09-13 | Stochastic models which separate fractal dimension and Hurst effect | Fractal behavior and long-range dependence have been observed in an astonishing number of physical systems. Either phenomenon has been modeled by self-similar random functions, thereby implying a linear relationship between fractal dimension, a measure of roughness, and Hurst coefficient, a measure of long-memory depen... | [
"physics.data-an",
"math.PR",
"nlin.CD"
] | null | [
"target.author.publication_history.key_reference",
"target.key_reference"
] | null | null | null |
17533962 | astro-ph/0109227 | 2001-09-14 | Theoretical Spectral Models of T Dwarfs at Short Wavelengths and Their Comparison with Data | We have generated new, self-consistent spectral and atmosphere models for the effective temperature range 600 K to 1300 K thought to encompass the known T dwarfs. For the first time, theoretical models are compared with a {\it family} of measured T dwarf spectra at wavelengths shortward of $\sim$1.0 micron. By defining... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
46412800 | hep-ex/0109025 | 2001-09-17 | Diffractive Dijet Production at sqrt(s)=630 and 1800 GeV at the Fermilab Tevatron | We report a measurement of the diffractive structure function $F_{jj}^D$ of the antiproton obtained from a study of dijet events produced in association with a leading antiproton in $\bar pp$ collisions at $\sqrt s=630$ GeV at the Fermilab Tevatron. The ratio of $F_{jj}^D$ at $\sqrt s=630$ GeV to $F_{jj}^D$ obtained fr... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "d acosta_1",
"name": "Darin Acosta",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "t affolder_1",
"name": "Tony Affolder",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
12088507 | cond-mat/0109305 | 2001-09-17 | Emergence of highly-designable protein-backbone conformations in an off-lattice model | Despite the variety of protein sizes, shapes, and backbone configurations found in nature, the design of novel protein folds remains an open problem. Within simple lattice models it has been shown that all structures are not equally suitable for design. Rather, certain structures are distinguished by unusually high des... | [
"cond-mat.soft",
"q-bio"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "j miller_21",
"name": "Jonathan Miller",
"publication_history": null,
"h_index": null,
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"num_citations": null
},
{
"author_id": "c zeng_17",
"name": "Chen Zeng",
"publication_history": null,
"h_index": null,
"num_papers": null,
"... | null |
119406047 | astro-ph/0109294 | 2001-09-18 | Burst Oscillation Periods from 4U 1636--53: A Constraint on the Binary Doppler Modulation | We present a study of the distribution of asymptotic burst oscillation periods for a sample of 26 bursts from 4U 1636-53 observed with the Rossi X-ray Timing Explorer (RXTE). The burst sample includes both archival and proprietary data and spans more than 4.5 years. We also present new optical light curves of V801 Arae... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14776590 | math/0109115 | 2001-09-18 | Exponential Mixing Properties of Stochastic PDEs Through Asymptotic Coupling | We consider parabolic stochastic partial differential equations driven by white noise in time. We prove exponential convergence of the transition probabilities towards a unique invariant measure under suitable conditions. These conditions amount essentially to the fact that the equation transmits the noise to all its d... | [
"math.PR",
"math-ph",
"math.MP"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
32970942 | quant-ph/0109084 | 2001-09-18 | Continuous variable quantum cryptography using coherent states | We propose several methods for quantum key distribution (QKD) based upon the generation and transmission of random distributions of coherent or squeezed states, and we show that they are are secure against individual eavesdropping attacks. These protocols require that the transmission of the optical line between Alice ... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
612929 | cs/0109029 | 2001-09-18 | Learning class-to-class selectional preferences | Selectional preference learning methods have usually focused on word-to-class relations, e.g., a verb selects as its subject a given nominal class. This papers extends previous statistical models to class-to-class preferences, and presents a model that learns selectional preferences for classes of verbs. The motivation... | [
"cs.CL"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119499752 | nucl-ex/0109013 | 2001-09-19 | Compton Scattering by the Proton using a Large-Acceptance Arrangement | Compton scattering by the proton has been measured using the tagged-photon facility at MAMI (Mainz) and the large-acceptance arrangement LARA. The new data are interpreted in terms of dispersion theory based on the SAID-SM99K parameterization of photo-meson amplitudes. It is found that two-pion exchange in the t-channe... | [
"nucl-ex",
"hep-ex",
"hep-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s wolf_5",
"name": "St. Wolf",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "v lisin_1",
"name": "V. [\"P.\"] Lisin",
"publication_history": null,
"h_index": null,
"num_papers": null,
"nu... | null |
15702196 | gr-qc/0109063 | 2001-09-19 | Questioning the Equivalence Principle | The Equivalence Principle (EP) is not one of the ``universal'' principles of physics (like the Action Principle). It is a heuristic hypothesis which was introduced by Einstein in 1907, and used by him to construct his theory of General Relativity. In modern language, the (Einsteinian) EP consists in assuming that the o... | [
"gr-qc"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
42776853 | hep-ex/0109031 | 2001-09-20 | Measurements of extremely low radioactivity levels in BOREXINO | The techniques researched, developed and applied towards the measurement of radioisotope concentrations at ultra-low levels in the real-time solar neutrino experiment BOREXINO at Gran Sasso are presented and illustrated with specific results of widespread interest. We report the use of low-level germanium gamma spectro... | [
"hep-ex"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
5822042 | astro-ph/0109357 | 2001-09-20 | Voids in the PSCz Survey and the Updated Zwicky Catalog | We describe an algorithm to detect voids in galaxy redshift surveys. The method is based on the void finder algorithm of El-Ad & Piran. We apply a series of tests to determine how accurately we are able to recover the volumes of voids using our detection method. We simulate voids of different ellipticity and find that ... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
8302152 | math/0109158 | 2001-09-21 | Combinatorial operad actions on cochains | A classical E-infinity operad is formed by the bar construction of the symmetric groups. Such an operad has been introduced by M. Barratt and P. Eccles in the context of simplicial sets in order to have an analogue of the Milnor FK-construction for infinite loop spaces. The purpose of this article is to prove that the ... | [
"math.AT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
123412716 | hep-ex/0109036 | 2001-09-24 | Bose-Einstein Correlations of Neutral and Charged Pions in Hadronic Z Decays | Bose-Einstein correlations of both neutral and like-sign charged pion pairs are measured in a sample of 2 million hadronic Z decays collected with the L3 detector at LEP. The analysis is performed in the four-momentum difference range 300 MeV < Q < 2 GeV. The radius of the neutral pion source is found to be smaller tha... | [
"hep-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "p achard_1",
"name": "Pablo Achard",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "o adriani_1",
"name": "Oscar Adriani",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
17939904 | astro-ph/0109407 | 2001-09-24 | The radio/optical alignment and the recent star formation associated with ionized filaments in the halo of NGC 5128 (Centaurus A) | We used the direct CCD camera at the Magellan I telescope at Las Campanas Observatory and FORS1 at Antu VLT at ESO Paranal Observatory to image fields centered on the inner and outer optical filaments in the halo of NGC 5128. In the V vs. U-V color-magnitude diagrams we have identified young blue supergiants associated... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "m rejkuba_1",
"name": "Marina Rejkuba",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "d minniti_1",
"name": "Dante Minniti",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
16073851 | hep-th/0109190 | 2001-09-24 | Quantization of a self-interacting maximally charged string | We discuss the quantization of a self-interacting string consisting of maximally charged matter. We construct the Hamiltonian in the non-relativistic limit by expanding around a static solution of the Einstein-Maxwell field equations. Conformal symmetry is broken on the worldsheet, but a subgroup of the conformal group... | [
"hep-th"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "g siopsis_1",
"name": "George Siopsis",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "s musiri_1",
"name": "Suphot Musiri",
"publication_history": null,
"h_index": null,
"num_papers": null,
... | null |
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