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 ⌀ |
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14351484 | math/0610625 | 2006-10-20 | The Brownian net | The (standard) Brownian web is a collection of coalescing one- dimensional Brownian motions, starting from each point in space and time. It arises as the diffusive scaling limit of a collection of coalescing random walks. We show that it is possible to obtain a nontrivial limiting object if the random walks in addition... | [
"math.PR"
] | null | [
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15596371 | physics/0610167 | 2006-10-21 | 3D statistical facial reconstruction | The aim of craniofacial reconstruction is to produce a likeness of a face from the skull. Few works in computerized assisted facial reconstruction have been done in the past, due to poor machine performances and data availability, and major works are manually reconstructions. In this paper, we present an approach to bu... | [
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{
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"name": "Michel Desvignes",
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14113440 | math/0610667 | 2006-10-22 | On testing the significance of sets of genes | This paper discusses the problem of identifying differentially expressed groups of genes from a microarray experiment. The groups of genes are externally defined, for example, sets of gene pathways derived from biological databases. Our starting point is the interesting Gene Set Enrichment Analysis (GSEA) procedure of ... | [
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13135170 | astro-ph/0610667 | 2006-10-22 | Investigating grain growth in disks around southern T Tauri stars at millimetre wavelengths | CONTEXT - Low-mass stars form with disks in which the coagulation of grains may eventually lead to the formation of planets. It is not known when and where grain growth occurs, as models that explain the observations are often degenerate. A way to break this degeneracy is to resolve the sources under study. AIMS - To f... | [
"astro-ph"
] | null | [
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11483728 | math/0610654 | 2006-10-22 | Graphical modelling of multivariate time series | We introduce graphical time series models for the analysis of dynamic relationships among variables in multivariate time series. The modelling approach is based on the notion of strong Granger causality and can be applied to time series with non-linear dependencies. The models are derived from ordinary time series mode... | [
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16288223 | physics/0610182 | 2006-10-22 | Statistical skull models from 3D X-ray images | We present 2 statistical models of the skull and mandible built upon an elastic registration method of 3D meshes. The aim of this work is to relate degrees of freedom of skull anatomy, as static relations are of main interest for anthropology and legal medicine. Statistical models can effectively provide reconstruction... | [
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"name": "Michel Desvignes",
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2558452 | quant-ph/0610202 | 2006-10-23 | Architecture of the Secoqc Quantum Key Distribution network | The European projet Secoqc (Secure Communication based on Quantum Cryptography) aims at developing a global network for unconditionally secure key distribution. This paper specifies the requirements and presents the principles guiding the design of this network, and relevant to its architecture and protocols. | [
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"author_id": "r alléaume_1",
"name": "Romain Alléaume",
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7903425 | hep-th/0610248 | 2006-10-23 | The Four-Loop Planar Amplitude and Cusp Anomalous Dimension in Maximally Supersymmetric Yang-Mills Theory | We present an expression for the leading-color (planar) four-loop four-point amplitude of N=4 supersymmetric Yang-Mills theory in 4-2 e dimensions, in terms of eight separate integrals. The expression is based on consistency of unitarity cuts and infrared divergences. We expand the integrals around e=0, and obtain anal... | [
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15227034 | hep-th/0610251 | 2006-10-23 | Transcendentality and Crossing | We discuss possible phase factors for the S-matrix of planar N=4 gauge theory, leading to modifications at four-loop order as compared to an earlier proposal. While these result in a four-loop breakdown of perturbative BMN-scaling, Kotikov-Lipatov transcendentality in the universal scaling function for large-spin twist... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
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16394492 | cond-mat/0610635 | 2006-10-23 | Dynamic propensity in a kinetically constrained lattice gas | We apply the concept of dynamic propensity to a simple kinetically constrained model of glass formers, the two-vacancy assisted triangular lattice gas, or (2)-TLG. We find that the propensity field, defined in our case as the local root-mean square displacement averaged over the ensemble of trajectories with identical ... | [
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"author_id": "l hedges_1",
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"name": "Juan [\"P.\"] Garrahan",
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59481268 | astro-ph/0610680 | 2006-10-23 | Gravitational-wave background from compact objects embedded in AGN accretion disks | We consider a model in which massive stars form in a self-gravitating accretion disk around an active galactic nucleus (AGN). These stars may evolve and collapse to form compact objects on a time scale shorter than the accretion time, thus producing an important family of sources for LISA. Assuming the compact object f... | [
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14837396 | quant-ph/0610203 | 2006-10-23 | Security of quantum key distribution using weak coherent states with nonrandom phases | We prove the security of the Bennett-Brassard (BB84) quantum key distribution protocol in the case where the key information is encoded in the relative phase of a coherent-state reference pulse and a weak coherent-state signal pulse, as in some practical implementations of the protocol. In contrast to previous work, ou... | [
"quant-ph"
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85538683 | astro-ph/0610678 | 2006-10-23 | GMRT observations of X-shaped radio sources | We present results from a study of X-shaped sources based on observations using the Giant Metrewave Radio Telescope (GMRT). These observations were motivated by our low frequency study of 3C 223.1 (Lal & Rao 2005), an X-shaped radio source, which showed that the wings (or low-surface-brightness jets) have flatter spect... | [
"astro-ph"
] | null | [
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] | null | null | null |
10134810 | math/0610681 | 2006-10-23 | On univoque Pisot numbers | We study Pisot numbers $\beta \in (1, 2)$ which are univoque, i.e., such that there exists only one representation of 1 as $1 = \sum_{n \geq 1} s_n\beta^{-n}$, with $s_n \in \{0, 1\}$. We prove in particular that there exists a smallest univoque Pisot number, which has degree 14. Furthermore we give the smallest limit ... | [
"math.NT"
] | null | [
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] | null | null | null |
16597485 | quant-ph/0610200 | 2006-10-23 | Quantum List Decoding of Classical Block Codes of Polynomially Small Rate from Quantumly Corrupted Codewords | Given a classical error-correcting block code, the task of quantum list decoding is to produce from any quantumly corrupted codeword a short list containing all messages whose codewords exhibit high "presence" in the quantumly corrupted codeword. Efficient quantum list decoders have been used to prove a quantum hardcor... | [
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] | null |
1424357 | cs/0610144 | 2006-10-24 | Lossless coding for distributed streaming sources | Distributed source coding is traditionally viewed in the block coding context -- all the source symbols are known in advance at the encoders. This paper instead considers a streaming setting in which iid source symbol pairs are revealed to the separate encoders in real time and need to be reconstructed at the decoder w... | [
"cs.IT",
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{
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{
"author_id": "c chang_32",
"name": "Cheng Chang",
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11672751 | astro-ph/0610732 | 2006-10-24 | Groups of Galaxies in the Two Micron All-Sky Redshift Survey | We present the results of applying a percolation algorithm to the initial release of the Two Micron All-Sky Survey Extended Source Catalog, using subsequently measured redshifts for almost all of the galaxies with K < 11.25 mag. This group catalog is based on the first near-IR all-sky flux-limited survey that is comple... | [
"astro-ph"
] | null | [
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9311372 | cs/0610138 | 2006-10-24 | Why block length and delay behave differently if feedback is present | For output-symmetric DMCs at even moderately high rates, fixed-block-length communication systems show no improvements in their error exponents with feedback. In this paper, we study systems with fixed end-to-end delay and show that feedback generally provides dramatic gains in the error exponents. A new upper bound (t... | [
"cs.IT",
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] | null | [
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] | null | null | null |
119401026 | physics/0610221 | 2006-10-24 | Recent developments in premetric classical electrodynamics | Classical electrodynamics can be based on the conservation laws of electric charge and magnetic flux. Both laws are independent of the metric and the linear connection of spacetime. Within the framework of such a premetric electrodynamics -- provided a local and linear constitutive law of the vacuum is added -- the pro... | [
"physics.class-ph",
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1174441 | astro-ph/0610692 | 2006-10-24 | Non-dissipative tidal synchronization in accreting binary white dwarf systems | We study a non-dissipative hydrodynamical mechanism that can stabilize the spin of the accretor in an ultra-compact double white dwarf binary. This novel synchronization mechanism relies on a nonlinear wave interaction spinning down the background star. The essential physics of the synchronization mechanism is summariz... | [
"astro-ph"
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271530006 | cs/0610141 | 2006-10-24 | Stabilization using both noisy and noiseless feedback | When designing a distributed control system, the system designer has a choice in how to connect the different units through communication channels. In practice, noiseless and noisy channels may coexist. Using the standard toy example of scalar stabilization, this paper shows how a small amount of noiseless feedback can... | [
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{
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] | null |
14008810 | math-ph/0610066 | 2006-10-25 | Anomalous Dissipation in a Stochastically Forced Infinite-Dimensional System of Coupled Oscillators | We study a system of stochastically forced infinite-dimensional coupled harmonic oscillators. Although this system formally conserves energy and is not explicitly dissipative, we show that it has a nontrivial invariant probability measure. This phenomenon, which has no finite dimensional equivalent, is due to the appea... | [
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{
"author_id": "j mattingly_1",
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"author_id": "t suidan_1",
"name": "Toufic [\"M.\"] Suidan",
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... | null |
1450174 | math/0610754 | 2006-10-25 | Malliavin Calculus for Infinite-Dimensional Systems with Additive Noise | We consider an infinite-dimensional dynamical system with polynomial nonlinearity and additive noise given by a finite number of Wiener processes. By studying how randomness is spread by the system we develop a counterpart of Hormander's classical theory in this setting. We study the distributions of finite-dimensional... | [
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{
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{
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"author_id": "j mattingly_1",
"name": "Jonathan [\"C.\"] Mattingly",
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14655317 | q-bio/0610048 | 2006-10-25 | Cucker-Smale Flocking under Hierarchical Leadership | A mathematical theory on flocking serves the foundation for several ubiquitous multi-agent phenomena in biology, ecology, sensor networks, economy, as well as social behavior like language emergence and evolution. Directly inspired by the recent fundamental works of Cucker and Smale on the construction and analysis of ... | [
"q-bio.PE",
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] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
117157786 | astro-ph/0610759 | 2006-10-25 | Multi-scale Hall-MHD turbulence in the solar wind | Solar wind magnetic fluctuation spectra exhibit a significant power law steepening at frequencies f>1Hz. The origin of this multi-scaling is investigated through dispersive Hall magnetohydrodynamics. We perform three-dimensional numerical simulations in the framework of a highly turbulent shell model and show that the ... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14314095 | hep-ex/0610076 | 2006-10-25 | Diffractive Open Charm Production in Deep-Inelastic Scattering and Photoproduction at HERA | Measurements are presented of diffractive open charm production at HERA. The event topology is given by ep -> eX Y where the system X contains at least one charmed hadron and is well separated by a large rapidity gap from a leading low-mass proton remnant system Y. Two analysis techniques are used for the cross section... | [
"hep-ex"
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{
"corpus_id": "15940679",
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{
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3205498 | cs/0610146 | 2006-10-25 | The necessity and sufficiency of anytime capacity for stabilization of a linear system over a noisy communication link, Part II: vector systems | In part I, we reviewed how Shannon's classical notion of capacity is not sufficient to characterize a noisy communication channel if the channel is intended to be used as part of a feedback loop to stabilize an unstable scalar linear system. While classical capacity is not enough, a sense of capacity (parametrized by r... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15674504 | hep-th/0610266 | 2006-10-25 | Zonotopes and four-dimensional superconformal field theories | The a-maximization technique proposed by Intriligator and Wecht allows us to determine the exact R-charges and scaling dimensions of the chiral operators of four-dimensional superconformal field theories. The problem of existence and uniqueness of the solution, however, has not been addressed in general setting. In thi... | [
"hep-th",
"math.MG"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
2095057 | astro-ph/0610783 | 2006-10-26 | A NICMOS search for obscured Supernovae in starburst galaxies | The detection of obscured supernovae (SNe) in near-infrared monitoring campaigns of starburst galaxies has shown that a significant fraction of SNe is missed by optical surveys. However, the number of SNe detected in ground-based near-IR observations is still significantly lower than the number of SNe extrapolated from... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119456671 | cond-mat/0610743 | 2006-10-26 | On the origin of the decrease in the torsional oscillator period of solid He4 | A decrease in the rotational period observed in torsional oscillator measurements was recently taken as a possible indication of a supersolid state of helium. We reexamine this interpretation and note that the decrease in the rotation period is also consistent with a solidification of a small liquid-like component into... | [
"cond-mat.other"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "z nussinov_1",
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{
"author_id": "a balatsky_1",
"name": "Alexander [\"Vladimirovich\"] Balatsky",
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"h_index": nul... | null |
118333192 | astro-ph/0610810 | 2006-10-26 | Interplanetary and interstellar plasma turbulence | Theoretical approaches to low-frequency magnetized turbulence in collisionless and weakly collisional astrophysical plasmas are reviewed. The proper starting point for an analytical description of these plasmas is kinetic theory, not fluid equations. The anisotropy of the turbulence is used to systematically derive a s... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
12063714 | cs/0610153 | 2006-10-26 | Most Programs Stop Quickly or Never Halt | Since many real-world problems arising in the fields of compiler optimisation, automated software engineering, formal proof systems, and so forth are equivalent to the Halting Problem--the most notorious undecidable problem--there is a growing interest, not only academically, in understanding the problem better and in ... | [
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
8313286 | math/0610807 | 2006-10-26 | Invariance principles for spatial multitype Galton-Watson trees | We prove that critical multitype Galton-Watson trees converge after rescaling to the Brownian continuum random tree, under the hypothesis that the offspring distribution has finite covariance matrices. Our study relies on an ancestral decomposition for marked multitype trees. We then couple the genealogical structure w... | [
"math.PR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
5813332 | cs/0610159 | 2006-10-27 | Boolean Functions, Projection Operators and Quantum Error Correcting Codes | This paper describes a fundamental correspondence between Boolean functions and projection operators in Hilbert space. The correspondence is widely applicable, and it is used in this paper to provide a common mathematical framework for the design of both additive and non-additive quantum error correcting codes. The new... | [
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"quant-ph"
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{
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{
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{
"author_id": "r calderbank_1",
"name": "Robert Calderbank",
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"num_papers... | null |
118934013 | astro-ph/0610846 | 2006-10-27 | The Luminosity Function and Star Formation Rate between Redshifts of 0.07 and 1.47 for Narrow-band Emitters in the Subaru Deep Field | Abridged: Subaru Deep Field line-emitting galaxies in four narrow-band filters at low and intermediate redshifts are presented. Broad-band colors, follow-up optical spectroscopy, and multiple NB filters are used to distinguish Ha, [O II], and [O III] emitters between redshifts of 0.07 and 1.47 to construct their lumino... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
5394169 | cs/0610155 | 2006-10-27 | Nonlinear Estimators and Tail Bounds for Dimension Reduction in $l_1$ Using Cauchy Random Projections | For dimension reduction in $l_1$, the method of {\em Cauchy random projections} multiplies the original data matrix $\mathbf{A} \in\mathbb{R}^{n\times D}$ with a random matrix $\mathbf{R} \in \mathbb{R}^{D\times k}$ ($k\ll\min(n,D)$) whose entries are i.i.d. samples of the standard Cauchy C(0,1). Because of the impossi... | [
"cs.DS",
"cs.IR",
"cs.LG"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
17622109 | math/0610845 | 2006-10-27 | An adaptive significance threshold criterion for massive multiple hypotheses testing | This research deals with massive multiple hypothesis testing. First regarding multiple tests as an estimation problem under a proper population model, an error measurement called Erroneous Rejection Ratio (ERR) is introduced and related to the False Discovery Rate (FDR). ERR is an error measurement similar in spirit to... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119715200 | math/0610855 | 2006-10-27 | On finite-difference approximations for normalized Bellman equations | A class of stochastic optimal control problems involving optimal stopping is considered. Methods of Krylov are adapted to investigate the numerical solutions of the corresponding normalized Bellman equations and to estimate the rate of convergence of finite difference approximations for the optimal reward functions. | [
"math.OC",
"math.NA"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15645760 | math/0610835 | 2006-10-27 | On likelihood ratio tests | Likelihood ratio tests are intuitively appealing. Nevertheless, a number of examples are known in which they perform very poorly. The present paper discusses a large class of situations in which this is the case, and analyzes just how intuition misleads us; it also presents an alternative approach which in these situat... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
3210611 | astro-ph/0610813 | 2006-10-27 | High Resolution Submillimeter Constraints on Circumstellar Disk Structure | We present a high spatial resolution submillimeter continuum survey of 24 circumstellar disks in the Tau-Aur and Oph-Sco star formation regions using the SMA. In the context of a simple model, we use broadband SEDs and submillimeter visibilities to derive constraints on some basic parameters that describe the structure... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
17716271 | cond-mat/0610774 | 2006-10-27 | Coupling Lattice Boltzmann and Molecular Dynamics models for dense fluids | We propose a hybrid model, coupling Lattice Boltzmann and Molecular Dynamics models, for the simulation of dense fluids. Time and length scales are decoupled by using an iterative Schwarz domain decomposition algorithm. The MD and LB formulations communicate via the exchange of velocities and velocity gradients at the ... | [
"cond-mat.soft"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a dupuis_2",
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16411543 | math/0610843 | 2006-10-27 | On stepdown control of the false discovery proportion | Consider the problem of testing multiple null hypotheses. A classical approach to dealing with the multiplicity problem is to restrict attention to procedures that control the familywise error rate ($FWER$), the probability of even one false rejection. However, if $s$ is large, control of the $FWER$ is so stringent tha... | [
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118919918 | astro-ph/0610856 | 2006-10-28 | Spitzer White Dwarf Planet Limits | We present preliminary limits on the presence of planets around white dwarf stars using the IRAC photometer on the Spitzer space telescope. Planets emit strongly in the mid-infrared which allows their presence to be detected as an excess at these wavelengths. We place limits of $5 M_J$ for 8 stars assuming ages of $1 G... | [
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117833889 | math-ph/0610084 | 2006-10-28 | On The Geometrical Description of Dynamical Stability II | Geometrization of dynamics using (non)-affine parametization of arc length with time is investigated. The two archetypes of such parametrizations, the Eisenhart and the Jacobi metrics, are applied to a system of linear harmonic oscillators. Application of the Jacobi metric results in positive values of geometrical lyap... | [
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3206289 | cs/0610167 | 2006-10-30 | ECA-RuleML: An Approach combining ECA Rules with temporal interval-based KR Event/Action Logics and Transactional Update Logics | An important problem to be addressed within Event-Driven Architecture (EDA) is how to correctly and efficiently capture and process the event/action-based logic. This paper endeavors to bridge the gap between the Knowledge Representation (KR) approaches based on durable events/actions and such formalisms as event calcu... | [
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8663349 | astro-ph/0610913 | 2006-10-30 | The Mid-Infrared Spectrum of Star-Forming Galaxies: Global Properties of PAH Emission | We present a sample of low-resolution 5-38um Spitzer IRS spectra of the inner few square kiloparsecs of 59 nearby galaxies spanning a large range of star formation properties. A robust method for decomposing mid-infrared galaxy spectra is described, and used to explore the behavior of PAH emission and the prevalence of... | [
"astro-ph"
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18975588 | math/0610913 | 2006-10-30 | Khovanov homology and Rasmussen's s-invariants for pretzel knots | We calculated the rational Khovanov homology of some class of pretzel knots, by using the spectral sequence constructed by P. Turner. Moreover, we determined the Rasmussen's s-invariant of almost of pretzel knots with three pretzels. | [
"math.QA"
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119680690 | math/0702366 | 2006-10-31 | The Seiberg-Witten equations and the Weinstein conjecture II: More closed integral curves of the Reeb vector field | Let M denote a compact, orientable, 3-dimensional manifold and let a denote a contact 1-form on M; thus the wedge product of a with da is nowhere zero. This article explains how the Seiberg-Witten Floer homology groups as defined for any given Spin-C structure on M give closed, integral curves of the vector field that ... | [
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"math.GT"
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14190458 | hep-th/0611005 | 2006-10-31 | Expanding plasmas and quasinormal modes of anti-de Sitter black holes | We compute the gravitational quasinormal modes of the global AdS_5-Schwarzschild solution. We show how to use the holographic dual of these modes to describe a thermal plasma of finite extent expanding in a slightly anisotropic fashion. We compare these flows with the behavior of quark-gluon plasmas produced in relativ... | [
"hep-th"
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11991895 | cs/0610174 | 2006-10-31 | A Fixed-Parameter Algorithm for #SAT with Parameter Incidence Treewidth | We present an efficient fixed-parameter algorithm for #SAT parameterized by the incidence treewidth, i.e., the treewidth of the bipartite graph whose vertices are the variables and clauses of the given CNF formula; a variable and a clause are joined by an edge if and only if the variable occurs in the clause. Our algor... | [
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... | null |
119488834 | cond-mat/0610854 | 2006-10-31 | Localization of interacting fermions at high temperature | We suggest that if a localized phase at nonzero temperature $T>0$ exists for strongly disordered and weakly interacting electrons, as recently argued, it will also occur when both disorder and interactions are strong and $T$ is very high. We show that in this high-$T$ regime the localization transition may be studied n... | [
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2583881 | physics/0610281 | 2006-10-31 | Vertex labeling and routing in expanded Apollonian networks | We present a family of networks, expanded deterministic Apollonian networks, which are a generalization of the Apollonian networks and are simultaneously scale-free, small-world, and highly clustered. We introduce a labeling of their vertices that allows to determine a shortest path routing between any two vertices of ... | [
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15325030 | astro-ph/0611004 | 2006-10-31 | Bayesian Estimation Applied to Multiple Species: Towards cosmology with a million supernovae | Observed data is often contaminated by undiscovered interlopers, leading to biased parameter estimation. Here we present BEAMS (Bayesian Estimation Applied to Multiple Species) which significantly improves on the standard maximum likelihood approach in the case where the probability for each data point being `pure' is ... | [
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18503347 | q-bio/0611001 | 2006-10-31 | Heterogeneous Cell Population Dynamics: Equation-Free Uncertainty Quantification Computations | We propose a computational approach to modeling the collective dynamics of populations of coupled heterogeneous biological oscillators. In contrast to Monte Carlo simulation, this approach utilizes generalized Polynomial Chaos (gPC) to represent random properties of the population, thus reducing the dynamics of ensembl... | [
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"author_id": "y zou_40",
"name": "Yu Zou",
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... | null |
1511450 | astro-ph/0610958 | 2006-10-31 | Multi-scale morphology of the galaxy distribution | Many statistical methods have been proposed in the last years for analyzing the spatial distribution of galaxies. Very few of them, however, can handle properly the border effects of complex observational sample volumes. In this paper, we first show how to calculate the Minkowski Functionals (MF) taking into account th... | [
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... | null |
119572194 | quant-ph/0611002 | 2006-10-31 | Evenly distributed unitaries: on the structure of unitary designs | We clarify the mathematical structure underlying unitary $t$-designs. These are sets of unitary matrices, evenly distributed in the sense that the average of any $t$-th order polynomial over the design equals the average over the entire unitary group. We present a simple necessary and sufficient criterion for deciding ... | [
"quant-ph",
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1148639 | cond-mat/0611026 | 2006-11-01 | Athermal Shear-Transformation-Zone Theory of Amorphous Plastic Deformation II: Analysis of Simulated Amorphous Silicon | In the preceding paper, we developed an athermal shear-transformation-zone (STZ) theory of amorphous plasticity. Here we use this theory in an analysis of numerical simulations of plasticity in amorphous silicon by Demkowicz and Argon (DA). In addition to bulk mechanical properties, those authors observed internal feat... | [
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"name": "James [\"S.\"] Langer",
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14220425 | cond-mat/0611025 | 2006-11-01 | Athermal Shear-Transformation-Zone Theory of Amorphous Plastic Deformation I: Basic Principles | We develop an athermal version of the shear-transformation-zone (STZ) theory of amorphous plasticity in materials where thermal activation of irreversible molecular rearrangements is negligible or nonexistent. In many respects, this theory has broader applicability and yet is simpler than its thermal predecessors. For ... | [
"cond-mat.mtrl-sci",
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20987569 | quant-ph/0611013 | 2006-11-01 | Error Exponent in Asymmetric Quantum Hypothesis Testing and Its Application to Classical-Quantum Channel coding | In the simple quantum hypothesis testing problem, upper bound with asymmetric setting is shown by using a quite useful inequality by Audenaert et al, quant-ph/0610027, which was originally invented for symmetric setting. Using this upper bound, we obtain the Hoeffding bound, which are identical with the classical count... | [
"quant-ph"
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3876514 | cond-mat/0611023 | 2006-11-01 | The statistics of critical points of Gaussian fields on large-dimensional spaces | We calculate the average number of critical points of a Gaussian field on a high-dimensional space as a function of their energy and their index. Our results give a complete picture of the organization of critical points and are of relevance to glassy and disordered systems, and to landscape scenarios coming from the a... | [
"cond-mat.dis-nn",
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] | null | [
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] | null | null | null |
224318 | cs/0611002 | 2006-11-01 | Lattice Quantization with Side Information: Codes, Asymptotics, and Applications in Sensor Networks | We consider the problem of rate/distortion with side information available only at the decoder. For the case of jointly-Gaussian source X and side information Y, and mean-squared error distortion, Wyner proved in 1976 that the rate/distortion function for this problem is identical to the conditional rate/distortion fun... | [
"cs.IT",
"math.IT"
] | null | [
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1073693 | cs/0611006 | 2006-11-01 | Evolving controllers for simulated car racing | This paper describes the evolution of controllers for racing a simulated radio-controlled car around a track, modelled on a real physical track. Five different controller architectures were compared, based on neural networks, force fields and action sequences. The controllers use either egocentric (first person), Newto... | [
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{
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"name": "Simon [\"M.\",\"M.\"] Lucas",
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1645006 | math/0611029 | 2006-11-01 | Asymptotic spectral theory for nonlinear time series | We consider asymptotic problems in spectral analysis of stationary causal processes. Limiting distributions of periodograms and smoothed periodogram spectral density estimates are obtained and applications to the spectral domain bootstrap are given. Instead of the commonly used strong mixing conditions, in our asymptot... | [
"math.ST",
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] | null | [
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3149913 | cs/0611009 | 2006-11-02 | Efficient constraint propagation engines | This paper presents a model and implementation techniques for speeding up constraint propagation. Three fundamental approaches to improving constraint propagation based on propagators as implementations of constraints are explored: keeping track of which propagators are at fixpoint, choosing which propagator to apply n... | [
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2351921 | physics/0611030 | 2006-11-02 | Steric effects in the dynamics of electrolytes at large applied voltages: I. Double-layer charging | The classical Poisson-Boltzmann (PB) theory of electrolytes assumes a dilute solution of point charges with mean-field electrostatic forces. Even for very dilute solutions, however, it predicts absurdly large ion concentrations (exceeding close packing) for surface potentials of only a few tenths of a volt, which are o... | [
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"author_id": "m bazant_1",
"name": "Martin [\"Z.\"] Bazant",
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36090546 | physics/0611020 | 2006-11-02 | Statistical analysis of coherent structures in transitional pipe flow | Numerical and experimental studies of transitional pipe flow have shown the prevalence of coherent flow structures that are dominated by downstream vortices. They attract special attention because they contribute predominantly to the increase of the Reynolds stresses in turbulent flow. In the present study we introduce... | [
"physics.flu-dyn"
] | null | [
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] | null | null | null |
14380567 | cs/0611011 | 2006-11-02 | Hedging predictions in machine learning | Recent advances in machine learning make it possible to design efficient prediction algorithms for data sets with huge numbers of parameters. This paper describes a new technique for "hedging" the predictions output by many such algorithms, including support vector machines, kernel ridge regression, kernel nearest neig... | [
"cs.LG"
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{
"author_id": "a gammerman_1",
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"author_id": "v vovk_1",
"name": "Vladimir Vovk",
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7601368 | cs/0611010 | 2006-11-02 | On the structure of generalized toric codes | Toric codes are obtained by evaluating rational functions of a nonsingular toric variety at the algebraic torus. One can extend toric codes to the so called generalized toric codes. This extension consists on evaluating elements of an arbitrary polynomial algebra at the algebraic torus instead of a linear combination o... | [
"cs.IT",
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] | null | [
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12141474 | math/0611052 | 2006-11-02 | On the Inverse Problem for a Size-Structured Population Model | We consider a size-structured model for cell division and address the question of determining the division (birth) rate from the measured stable size distribution of the population. We formulate such question as an inverse problem for an integro-differential equation posed on the half line. We develop firstly a regular... | [
"math.AP"
] | null | [
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{
"author_id": "b perthame_1",
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"name": "Jorge [\"Passamani\"] Zubelli",
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34600170 | cond-mat/0611092 | 2006-11-03 | Substrate dependent bonding distances of PTCDA - A comparative XSW study on Cu(111) and Ag(111) | We study the adsorption geometry of 3,4,9,10-perylene-tetracarboxylic-dianhydride (PTCDA) on Ag(111) and Cu(111) using X-ray standing waves. The element-specific analysis shows that the carbon core of the molecule adsorbs in a planar configuration, whereas the oxygen atoms experience a non-trivial and substrate depende... | [
"cond-mat.mtrl-sci"
] | null | [
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{
"author_id": "a gerlach_1",
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{
"author_id": "s sellner_1",
"name": "Stefan Sellner",
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11373512 | cond-mat/0611097 | 2006-11-03 | Heterogeneous Dynamics, Marginal Stability and Soft Modes in Hard Sphere Glasses | In a recent publication we established an analogy between the free energy of a hard sphere system and the energy of an elastic network [1]. This result enables one to study the free energy landscape of hard spheres, in particular to define normal modes. In this Letter we use these tools to analyze the activated transit... | [
"cond-mat.dis-nn",
"cond-mat.stat-mech"
] | null | [
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{
"author_id": "c brito_1",
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{
"author_id": "m wyart_1",
"name": "Matthieu Wyart",
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... | null |
13881330 | math/0611069 | 2006-11-03 | On discretization schemes for stochastic evolution equations | Stochastic evolutional equations with monotone operators are considered in Banach spaces. Explicit and implicit numerical schemes are presented. The convergence of the approximations to the solution of the equations is proved. | [
"math.PR"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
2792176 | cs/0611017 | 2006-11-03 | A New Data Processing Inequality and Its Applications in Distributed Source and Channel Coding | In the distributed coding of correlated sources, the problem of characterizing the joint probability distribution of a pair of random variables satisfying an n-letter Markov chain arises. The exact solution of this problem is intractable. In this paper, we seek a single-letter necessary condition for this n-letter Mark... | [
"cs.IT",
"math.IT"
] | null | [
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{
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] | [
{
"author_id": "w kang_10",
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{
"author_id": "s ulukus_1",
"name": "Sennur Ulukus",
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18707571 | q-bio/0611016 | 2006-11-04 | How Xenopus laevis replicates DNA reliably even though its origins of replication are located and initiated stochastically | DNA replication in Xenopus laevis is extremely reliable, failing to complete before cell division no more than once in 10,000 times; yet replication origins sites are located and initiated stochastically. Using a model based on 1d theories of nucleation and growth and using concepts from extreme-value statistics, we de... | [
"q-bio.CB",
"q-bio.QM"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
14011275 | math/0611108 | 2006-11-04 | Estimating the Null and the Proportion of non-Null effects in Large-scale Multiple Comparisons | An important issue raised by Efron in the context of large-scale multiple comparisons is that in many applications the usual assumption that the null distribution is known is incorrect, and seemingly negligible differences in the null may result in large differences in subsequent studies. This suggests that a careful s... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
15932668 | astro-ph/0611153 | 2006-11-05 | Soft-excess in ULX spectra: the chilled-disk scenario | Soft X-ray spectra of ULXs show small deviations from a power-law model, that can be attributed to reprocessing in a fast, ionized outflow, or to thermal emission from a cool disk. If it is thermal emission, the cool peak temperature can be explained by an inner disk that radiates only a small fraction of the gravitati... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "r soria_1",
"name": "Roberto Soria",
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{
"author_id": "a gonçalves_4",
"name": "Anabela [\"C.\"] Gonçalves",
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"h_index": null,
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76211 | quant-ph/0611054 | 2006-11-05 | Negative weights make adversaries stronger | The quantum adversary method is one of the most successful techniques for proving lower bounds on quantum query complexity. It gives optimal lower bounds for many problems, has application to classical complexity in formula size lower bounds, and is versatile with equivalent formulations in terms of weight schemes, eig... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
44183838 | physics/0611059 | 2006-11-06 | Statistical regimes of random laser fluctuations | Statistical fluctuations of the light emitted from amplifying random media are studied theoretically and numerically. The characteristic scales of the diffusive motion of light lead to Gaussian or power-law (Levy) distributed fluctuations depending on external control parameters. In the Levy regime, the output pulse is... | [
"physics.optics",
"cond-mat.dis-nn"
] | null | [
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] | [] | [
{
"author_id": "s lepri_2",
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{
"author_id": "s cavalieri_1",
"name": "Stefano Cavalieri",
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"h_index": null,
"num_papers": nul... | null |
27775509 | cond-mat/0611157 | 2006-11-06 | Coarse-grained computations of demixing in dense gas-fluidized beds | We use an "equation-free", coarse-grained computational approach to accelerate molecular dynamics-based computations of demixing (segregation) of dissimilar particles subject to an upward gas flow (gas-fluidized beds). We explore the coarse-grained dynamics of these phenomena in gently fluidized beds of solid mixtures ... | [
"cond-mat.soft",
"cond-mat.mtrl-sci"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s moon_4",
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},
{
"author_id": "s sundaresan_2",
"name": "Sankaran Sundaresan",
"publication_history": null,
"h_index": null,
"num_pap... | null |
9498182 | cs/0611025 | 2006-11-06 | A Logical Approach to Efficient Max-SAT solving | Weighted Max-SAT is the optimization version of SAT and many important problems can be naturally encoded as such. Solving weighted Max-SAT is an important problem from both a theoretical and a practical point of view. In recent years, there has been considerable interest in finding efficient solving techniques. Most of... | [
"cs.AI",
"cs.LO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
1458 | cs/0611028 | 2006-11-06 | A Decomposition Theory for Binary Linear Codes | The decomposition theory of matroids initiated by Paul Seymour in the 1980's has had an enormous impact on research in matroid theory. This theory, when applied to matrices over the binary field, yields a powerful decomposition theory for binary linear codes. In this paper, we give an overview of this code decompositio... | [
"cs.DM",
"cs.IT",
"math.IT"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
17525425 | astro-ph/0611168 | 2006-11-06 | Constraints on parameters of radiatively decaying dark matter from the galaxy cluster 1E0657-56 | We derived constraints on parameters of a radiatively decaying warm dark matter particle, e.g., the mass and mixing angle for a sterile neutrino, using Chandra X-ray spectra of a galaxy cluster 1E0657-56 (the ``bullet'' cluster). The constraints are based on nondetection of the sterile neutrino decay emission line. Thi... | [
"astro-ph",
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
265038718 | math/0611133 | 2006-11-06 | Ranking the best instances | We formulate the local ranking problem in the framework of bipartite ranking where the goal is to focus on the best instances. We propose a methodology based on the construction of real-valued scoring functions. We study empirical risk minimization of dedicated statistics which involve empirical quantiles of the scores... | [
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s cl'emenccon_1",
"name": "St'ephan Cl'emenccon",
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},
{
"author_id": "n vayatis_1",
"name": "Nicolas Vayatis",
"publication_history": null,
"h_index": null,
"num_pap... | null |
15795833 | q-bio/0611022 | 2006-11-06 | Variable-free exploration of stochastic models: a gene regulatory network example | Finding coarse-grained, low-dimensional descriptions is an important task in the analysis of complex, stochastic models of gene regulatory networks. This task involves (a) identifying observables that best describe the state of these complex systems and (b) characterizing the dynamics of the observables. In a previous ... | [
"q-bio.QM",
"physics.comp-ph",
"q-bio.MN"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "6705357",
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{
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},
{
"corpus_id": "1028424",
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}
] | [
{
"author_id": "r erban_1",
"name": "Radek Erban",
"publication_history": null,
"h_index": null,
"num_papers": null,
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},
{
"author_id": "t frewen_1",
"name": "Thomas [\"A.\"] Frewen",
"publication_history": null,
"h_index": null,
"num_papers": nul... | null |
56189848 | nucl-ex/0611007 | 2006-11-07 | A Detailed Study of High-pT Neutral Pion Suppression and Azimuthal Anisotropy in Au+Au Collisions at \sqrt{s_{NN}} = 200 GeV | Measurements of neutral pion production at midrapidity in sqrt(s_NN) = 200 GeV Au+Au collisions as a function of transverse momentum, p_T, collision centrality, and angle with respect to reaction plane are presented. The data represent the final pi^0 results from the PHENIX experiment for the first RHIC Au+Au run at de... | [
"nucl-ex"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s adler_2",
"name": "S. [\"S.\"] Adler",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "s afanasiev_1",
"name": "S. Afanasiev",
"publication_history": null,
"h_index": null,
"num_papers": null... | null |
119472400 | gr-qc/0611049 | 2006-11-07 | Mechanics of higher-dimensional black holes in asymptotically anti-de Sitter space-times | We construct a covariant phase space for Einstein gravity in dimensions d>=4 with negative cosmological constant, describing black holes in local equilibrium. Thus, space-times under consideration are asymptotically anti-de Sitter and admit an inner boundary representing an isolated horizon. This allows us to derive a ... | [
"gr-qc",
"hep-th"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "771959",
"num_citations": null
},
{
"corpus_id": "15909953",
"num_citations": null
}
] | [
{
"author_id": "a ashtekar_1",
"name": "Abhay Ashtekar",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "t pawłowski_1",
"name": "Tomasz Pawłowski",
"publication_history": null,
"h_index": null,
"num_papers": ... | null |
28735241 | quant-ph/0611080 | 2006-11-07 | Optimal, reliable estimation of quantum states | Accurately inferring the state of a quantum device from the results of measurements is a crucial task in building quantum information processing hardware. The predominant state estimation procedure, maximum likelihood estimation (MLE), generally reports an estimate with zero eigenvalues. These cannot be justified. Furt... | [
"quant-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16345977 | astro-ph/0611220 | 2006-11-07 | Morphological evolution of z~1 galaxies from deep K-band AO imaging in the COSMOS deep field | We present the results of an imaging programme of distant galaxies (z~0.8) at high spatial resolution (~0.1").We observed 7 fields of 1'*1' with the NACO Adaptive Optics system (VLT) in Ks (2.16um) band with typical V ~ 14 guide stars and 3h integration time per field. Observed fields are selected within the COSMOS sur... | [
"astro-ph"
] | null | [
"target.author.publication_history"
] | [
{
"corpus_id": "733353",
"num_citations": null
},
{
"corpus_id": "1435589",
"num_citations": null
},
{
"corpus_id": "17294203",
"num_citations": null
}
] | [
{
"author_id": "m huertas-company_1",
"name": "Marc Huertas-Company",
"publication_history": null,
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"num_papers": null,
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},
{
"author_id": "d rouan_1",
"name": "Daniel Rouan",
"publication_history": null,
"h_index": null,
"num_pape... | null |
17230642 | quant-ph/0611070 | 2006-11-07 | Quantum erasure of decoherence | We consider the classical algebra of observables that are diagonal in a given orthonormal basis, and define a complete decoherence process as a completely positive map that asymptotically converts any quantum observable into a diagonal one, while preserving the elements of the classical algebra. For quantum systems in ... | [
"quant-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "f buscemi_1",
"name": "Francesco Buscemi",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "g chiribella_1",
"name": "Giulio Chiribella",
"publication_history": null,
"h_index": null,
"num_paper... | null |
15031852 | cond-mat/0611167 | 2006-11-07 | Corner transfer matrices in statistical mechanics | Corner transfer matrices are a useful tool in the statistical mechanics of simple two-dimensinal models. They can be very effective way of obtaining series expansions of unsolved models, and of calculating the order parameters of solved ones. Here we review these features and discuss the reason why the method fails to ... | [
"cond-mat.stat-mech"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
2205149 | cs/0611029 | 2006-11-07 | Linear Encodings of Bounded LTL Model Checking | We consider the problem of bounded model checking (BMC) for linear temporal logic (LTL). We present several efficient encodings that have size linear in the bound. Furthermore, we show how the encodings can be extended to LTL with past operators (PLTL). The generalised encoding is still of linear size, but cannot detec... | [
"cs.LO"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
18473520 | math/0611174 | 2006-11-07 | Weight Functions in Time-Frequency Analysis | We discuss the most common types of weight functions in harmonic analysis and how they occur in \tfa . As a general rule, submultiplicative weights characterize algebra properties, moderate weights characterize module properties, Gelfand-Raikov-Shilov weights determine spectral invariance, and Beurling-Domar weights gu... | [
"math.FA"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
51036639 | quant-ph/0611081 | 2006-11-07 | Superadditivity of distillable entanglement From Quantum Teleportation | We show that the phenomenon of superadditivity of distillable entanglement observed in multipartite quantum systems results from the consideration of states created during the execution of the standard end-to-end quantum teleportation protocol (and a few additional local operations and classical communication (LOCC) st... | [
"quant-ph"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "s bandyopadhyay_6",
"name": "Somshubhro Bandyopadhyay",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
},
{
"author_id": "v roychowdhury_1",
"name": "Vwani [\"P.\"] Roychowdhury",
"publication_history": null,
"h_ind... | null |
34342670 | astro-ph/0611238 | 2006-11-07 | The Limits of Extended Quintessence | We use a low redshift expansion of the cosmological equations of extended (scalar-tensor) quintessence to divide the observable Hubble history parameter space in four sectors: A forbidden sector I where the scalar field of the theory becomes imaginary (the kinetic term becomes negative), a forbidden sector II where the... | [
"astro-ph",
"gr-qc",
"hep-ph",
"hep-th",
"math-ph",
"math.MP"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16326972 | math/0611213 | 2006-11-08 | A new method of normal approximation | We introduce a new version of Stein's method that reduces a large class of normal approximation problems to variance bounding exercises, thus making a connection between central limit theorems and concentration of measure. Unlike Skorokhod embeddings, the object whose variance must be bounded has an explicit formula th... | [
"math.PR",
"math.ST",
"stat.TH"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
17698303 | hep-th/0611084 | 2006-11-08 | Linear Models for Flux Vacua | We construct worldsheet descriptions of heterotic flux vacua as the IR limits of N=2 gauge theories. Spacetime torsion is incorporated via a 2d Green-Schwarz mechanism in which a doublet of axions cancels a one-loop gauge anomaly. Manifest (0,2) supersymmetry and the compactness of the gauge theory instanton moduli spa... | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
119019714 | astro-ph/0611266 | 2006-11-08 | Uncertainties in Atmospheric Neutrino Fluxes | An evaluation of the principal uncertainties in the computation of neutrino fluxes produced in cosmic ray showers in the atmosphere is presented. The neutrino flux predictions are needed for comparison with experiment to perform neutrino oscillation studies. The paper concentrates on the main limitations which are due ... | [
"astro-ph",
"hep-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
747435 | math/0611239 | 2006-11-08 | Equivariant embedding of metrizable $G$-spaces in linear $G$-spaces | Given a Lie group $G$ we study the class $\M$ of proper metrizable $G$-spaces with metrizable orbit spaces, and show that any $G$-space $X \in \M$ admits a closed $G$-embedding into a convex $G$-subset $C$ of some locally convex linear $G$-space, such that $X$ has some $G$-neighborhood in $C$ which belongs to the class... | [
"math.GN",
"math.AT"
] | null | [
"target.author.publication_history"
] | [] | [
{
"author_id": "a feragen_1",
"name": "Aasa Feragen",
"publication_history": null,
"h_index": null,
"num_papers": null,
"num_citations": null
}
] | null |
15068303 | hep-th/0611095 | 2006-11-08 | A Mini-Landscape of Exact MSSM Spectra in Heterotic Orbifolds | We explore a ``fertile patch'' of the heterotic landscape based on a Z_6-II orbifold with SO(10) and E_6 local GUT structures. We search for models allowing for the exact MSSM spectrum. Our result is that of order 100 out of a total 3\times 10^4 inequivalent models satisfy this requirement. | [
"hep-th"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
16985350 | astro-ph/0611276 | 2006-11-08 | SWIFT observations of TeV BL Lac objects | Context: We present the results of a set of observations of nine TeV detected BL Lac objects performed by the XRT and UVOT detectors on board the Swift satellite between March and December 2005. Aims: We are mainly interested in measuring the spectral parameters, and particularly the intrinsic curvature in the X-ray ba... | [
"astro-ph"
] | null | [
"target.author.publication_history.key_reference"
] | null | null | null |
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