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quantumcomputing/8337_cdd61dafb85483f2_143.txt | Qubits can be realised with multiple technologies, for example, quantum dots are structures that can confine and manipulate a single electron to be acted as a qubit. Another way of manipulating the spin of an electron is done via nitrogen-vacancy centers in diamond. Transmon qubits are one type of superconducting qubit... |
quantumcomputing/34793_c0b3a683de3beb91_64.txt | This sort of principle is more or less what I was calling a “fundamental theory” of consciousness in my book \_The Conscious Mind: In Search of a Fundamental Theory\_. Of course given such a principle, one may take different philosophical views of its status. A nonreductionist like me will hold that it’s a fundamental ... |
quantumcomputing/26329_e6eb321e4e9c903b_290.txt | 6.3 A Space Composed of Cells In the 1950s, the physicist Léon Brillouin, who applied information theory to physics, introduced space cells on the fundamental level of reality. Before he made major contributions to crystallography by finding the elementary, irreducible zone, the first Brillouin zone reduced by all symm... |
quantumcomputing/22087_69ca229ec5299de3_1287.txt | A fundamental result in Harmonic Analysis states that many functions defined over the interval [-\pi,\pi] can be decomposed into a Fourier series, that is, decomposed as sums of sines and cosines with integer frequencies. This allows one to describe very complicated functions in a simple way, and therefore provides wit... |
quantumcomputing/8729_23e9aeec4fe3bb40_224.txt | 1. Sensory Neurons a. Mechanoreceptors i. Pacinian corpuscles - Rapidly adapting - Detect high-frequency vibrations and pressure changes ii. Meissner's corpuscles - Rapidly adapting - Detect low-frequency vibrations and light touch iii. Merkel's discs - Slowly adapting - Detect sustained pressure and texture iv. Ruffin... |
quantumcomputing/0ac80bb4_114127.txt | Similar to what we have already discussed for density matrices, we can take convex combinations of points on the Bloch sphere to obtain representations of qubit density matrices. In general, this results in points inside of the Bloch sphere, which represent density matrices of states that are not pure. Sometimes we ref... |
quantumcomputing/22087_cfa6e6481b8cd2bd_595.txt | We consider Ising models in two and three dimensions, with short range ferromagnetic and long range, power-law decaying, antiferromagnetic interactions. The competition between these two kinds of interactions induces the system to form domains of minus spins in a background of plus spins, or vice versa. If the decay ex... |
quantumcomputing/9058cf4f_11594.txt | When running a calculation on a real quantum computer, we don't just care about the logic of the quantum circuit. We also care about things like what operations can be performed by that particular quantum computer, and where on the quantum computer are the qubits we are using. Are they right next to each other? Are the... |
quantumcomputing/32894_1a3242be6d6d31f8_94.txt | In this paper, we study both multi-armed and contextual bandit problems in censored environments. Our goal is to estimate the performance loss due to censorship in the context of classical algorithms designed for uncensored environments. Our main contributions include the introduction of a broad class of censorship mod... |
quantumcomputing/8729_6b5eb0c4e42e043c_136.txt | NP <f_ BQP. More concretely, suppose you're searching a space of 2 n possible solutions for a single valid one, and suppose that all you can do, given a candidate solution, is feed it to a "black box" that tells you whether that solution is correct or not. Then how many times do you need to query the black box to find ... |
quantumcomputing/baca922d_15059.txt | Manas Sajjan ab, Junxu Li† bc, Raja Selvarajan† bc, Shree Hari Sureshbabu‡ bd, Sumit Suresh Kale‡ ab, Rishabh Gupta‡ ab, Vinit Singh‡ ab and Sabre Kais *abcd aDepartment of Chemistry, Purdue University, West Lafayette, IN-47907, USA. E-mail: kais@purdue.edu bPurdue Quantum Science and Engineering Institute, Purdue Univ... |
quantumcomputing/27984_38560fa2475fab4d_33.txt | A significant aspect of USL is generative modeling, which focuses on understanding and capturing the internal structure of data. Generative models learn the joint probability distribution of input data, as opposed to discriminative models that focus only on the conditional probability distribution. In the context of fi... |
quantumcomputing/477f497a_117277.txt | The operational environments for these two technologies also differ significantly. Majorana1 requires ultra-low temperatures near absolute zero to maintain the topological superconducting state necessary for its operation. On the other hand, PSI Quantum s photonic systems can potentially operate at higher temperatures,... |
quantumcomputing/20750_ad4744a1e1e1b7e8_244.txt | As we can see in the figure, amplitudes can be positive or negative. Whether the amplitude is positive or negative depends on the imaginary point x. If you chose a different point x∗ , the same wave would have a negative amplitude. If you take two identical yet shifted waves, one might have a positive amplitude, wherea... |
quantumcomputing/38735_7bf989aafa8e9796_88.txt | The complex interplay between rheology, temperature and deformation profoundly influences how crustal-scale shear zones form and then evolve across a deforming lithosphere. Understanding early exhumation processes in subduction zones requires quantitative age constraints on the timing of strain localization within high... |
quantumcomputing/22087_db9c0f2f4b6f960d_1729.txt | Length contraction is a principal feature of the Special Theory of Relativity. It is purported to be independent of position, being a function only of uniform relative velocity, via systems of clock-synchronised stationary observers and the Lorentz Transformation. However, a system of stationary observers reports not l... |
quantumcomputing/22087_cfa6e6481b8cd2bd_642.txt | In this paper, we deal with a new numerical method for the approxima-tion of a class of free boundary problem reformulated as a shape optimizationone, which consist in minimizing an appropriate cost functional. We startby showing the existence of the shape derivative of the cost functional andexpress it by means of sup... |
quantumcomputing/026da2f5_7575.txt | Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of KoreaShinyoung Kang & Jihan Kim Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea Shinyoung Kang & Jihan Kim Shi... |
quantumcomputing/3960_0678c516274774e4_214.txt | I can try a little harder yet. If you had carefully read all my previous posts here you would see that this revolution in perspective is exactly the picture I am trying to paint for you. Why not at least compare the two? Why no curiosity? This revolution in perspective does a number on this “universe” thing everyone li... |
quantumcomputing/1629_ffec68556b99fa4a_135.txt | We study the complete phase space and the quench dynamics of an exactly solvable spin chain, the cluster-XY model. In this chain, the cluster term and the XY couplings compete to give a rich phase diagram. The phase diagram is studied by means of the quantum geometric tensor. We study the time evolution of the system a... |
quantumcomputing/34011_a5801def072ec91c_711.txt | Time is very often represented by physicists as a straight line of point instants. Given a time line of these instants, any segment between instants such as instants *A* and *B* has two directions or orientations: from *A* to *B*, and from *B* to *A*. Specifying time’s arrow distinguishes one of those directions from t... |
quantumcomputing/22108_db9c0f2f4b6f960d_227.txt | We study the words of the dictionary, the Practical Sanskrit-English Dictionary by Vaman Shivram Apte, the second reprint edition.We draw the natural logarithm of the number of words, normalised, starting with a letter vs the natural logarithm of the rank of the letter, normalised. We conclude that the dictionary can b... |
quantumcomputing/4625_578753610752009e_331.txt | 19.4 Quantum data compression The strong formal parallel between the classical and quantum entropy functions will allow us to adapt much of the discussion of classical data compression (Section 19.2) to the quantum realm. We begin by exploring the quantum notion of “typicality.” = Q1 Q2 . . . Qn consisting of n indepen... |
quantumcomputing/16785_855516c06ed5e3e4_35.txt | We illustrate the reduce operation by applying it to vertices *C* and *D* of Figure 8b). The sets *Rm* = {*C*, *D*}, *Ng* = {*B*, *E*}, *V**r* = {*clst*(*C*, *mirr*(*D*), *B*), *clst*(*D*, *mirr*(*C*), *E*)} are constructed. Because *mirr*(*C*) = *E* and *mirr*(*D*) = *B*, the set *V**red* = {*B*, *E*} is equal to *Ng*... |
quantumcomputing/13334_db9c0f2f4b6f960d_1302.txt | Given that the two-parameter $ p, q$ quantum-calculus deformations of the integers $ [ n ]\_{ p, q} = (p^n - q^n)/ ( p - q) = F\_n $ coincide precisely with the Fibonacci numbers (integers), as a result of Binet's formula when $ p = \tau = { 1 + \sqrt 5 \over 2}$, $ q = { \tilde \tau} = { 1 - \sqrt 5 \over 2 }$ (Galois... |
quantumcomputing/32894_979fc1e5faab2aa1_741.txt | In the real world, there exist a class of optimization problems that multiple (local) optimal solutions in the solution space correspond to a single point in the objective space. In this paper, we theoretically show that for such multimodal problems, a simple method that considers the diversity of solutions in the solu... |
quantumcomputing/38dfd418_13138.txt | Spectral statistics and questions relating to quantum ergodicity in star graphs are closely related to those of Šeba billiards (rectangular billiards with a singular point scatterer) and other intermediate systems. In intermediate systems, it has been suggested in the Physics literature that quantum eigenfunctions shou... |
quantumcomputing/df246891_118303.txt | 3. Superposition and Measurement: Quantum entanglement relies on another fundamental principle called superposition. In the quantum world, particles can exist in multiple states simultaneously until they are measured or observed. This superposition allows for a multitude of possibilities to coexist until a measurement ... |
quantumcomputing/1226_3fc4c296cc68989d_344.txt | In the short term, the development of GRM-based sensors will take advantage of the progress in high-frequency electronics, in particular concerning THz detection, as there is a lack of sensitive detectors for this frequency range. Optoelectronics is an interesting direction as it can provide new means for sensitive rea... |
quantumcomputing/6186_ae4f8f91e13777ec_156.txt | The described procedure works only in the case of a two-photon resonance, which is defined by imposing the condition that the difference frequency of the two light fields must agree with the transition frequency of the atom from the state |i to the state | f . Only in this case is the total energy conserved. It is not... |
quantumcomputing/a8f520fa_125556.txt | Support us on PatreonOur future projects are funded in part by readers like you.Special thanks to our sponsor-level patrons,Adam Wiggins, Andrew Sutherland, Bert Muthalaly, Calvin French-Owen, Dwight Crow, fnnch, James Hill-Khurana, Lambda AI Hardware, Ludwig Petersson, Mickey McManus, Mintter, Patrick Collison, Paul S... |
quantumcomputing/22087_4268de2ba98204ef_66.txt | We investigate the weak cosmic censorship conjecture in Myers-Perry black holes with arbitrary rotations in general dimensions based on the scattering of a massless scalar field. From the fluxes of the scalar field flowing into the black hole, the changes in mass and angular momenta of the black hole are obtained. Howe... |
quantumcomputing/4628_98bc330e6ca89479_200.txt | Algorithms are the key concept of computer science. An algorithm is a precise recipe for performing some task, such as the elementary algorithm for adding two numbers which by computer science. Our fundamental model for algorithms will be the Turing machine. This is an idealized computer, rather like a modern personal ... |
quantumcomputing/8652_fe326860e9ee7116_48.txt | **Abstract:** Quantum computing has the potential to speed up many tasks in machine learning. Properties of quantum computing such as superposition, entanglement, and reversibility, set it apart from classical computing. However, there are many challenges to the adaptation of this technology in the current noisy interm... |
quantumcomputing/a71d62f2_114266.txt | This is an oblate ellipsoid of rotation. The detailed calculus and the properties of this ellipsoid are given by various approaches, e.g., in 27 , 28 . In 28 , we have illustrated in detail the behavior of the ellipsoidal Poincaré ball ( |
quantumcomputing/4dc55035_12859.txt | Sachin S. Sapatnekar Today, NP-complete or NP-hard combinatorial problems are often solved on classical computers, using heuristics with no optimality guarantees or approximation algorithms with loose optimality bounds. Ising computation provides a new paradigm for solving these problems using networks of coupled oscil... |
quantumcomputing/9339_2ed2d1df17fe28a3_343.txt | However, I would *like* to believe that even if our brain is *strictly* contained within an external reality that was running a higher complexity class we would still be able to determine, following the empirical scientific evidence, the true model of that external reality. After all, we *can* simulate quantum systems ... |
quantumcomputing/f5135256_125840.txt | Andy and Michael are supported in part through the generous contributions of our Patreon supporters . Early work on this essay was supported by Y Combinator Research . This essay is based in part on Michael''s earlier lecture series on Quantum Computing for the Determined . |
quantumcomputing/6245_808db5389f8f8e1e_318.txt | The system also provides Jupyter notebooks that come installed with the Amazon Braket Software Development Kit (SDK). Microsoft Azure Quantum https://azure.microsoft.com/en-us/services/quantum/ As of this writing, Microsoft does not yet have its own quantum computer. However, the system provides access to other compani... |
quantumcomputing/7ee07e73_114359.txt | Full-text links: Access Paper: View a PDF of the paper titled Practical implementation of a single-qubit rotation algorithm, by Christoffer Hindlycke and Jan- AA ke LarssonView PDFHTML (experimental)TeX Source view license Current browse context: quant-ph prev next new recent 2024-10 References Citations I... |
quantumcomputing/2080c786_3136.txt | Presenter: Michael Litos, University of Colorado, Boulder Host: Tobin Munsat Abstract: Plasma-based particle accelerators have transitioned from dream to reality over the past four decades and have approached within striking distance of application readiness. Bunches comprising tens-of-millions of electrons are now reg... |
quantumcomputing/17418_5a10099f90339dde_83.txt | How to construct a 3-Qbit controlled-controlled-£/ 2 gate from 2-Qbit controlled-NOT, controlled- £/, and controlled -Lft gates. If Qbits 2 and 1 (top and middle wires) are both in the state 11) then U acts twice on Qbit 0 (bottom wire) but does not. If Qbits 2 and 1 are both in the state |0) nothing acts on Qbit 0. If... |
quantumcomputing/22087_db9c0f2f4b6f960d_630.txt | Starting with a different action and following a different procedure than the construction of strings with dynamical tensions described by Guendelman [1], a variational procedure of our action leads to a coupled nonlinear system of D + 4 partial differential equations for the D string coordinates X and the quartet of s... |
quantumcomputing/3960_fb1484088e5afd52_183.txt | In theory, these concerns could justify major U.S. government restrictive measures such as app bans. In practice, however, there are good reasons for U.S. policymakers to think twice. To begin with, social media–based influence operations by China and other foreign governments may not actually be very effective. Resear... |
quantumcomputing/a4cfcade_6626.txt | Santosh S. Vempala We study the complexity of sampling, rounding, and integrating arbitrary logconcave functions given an evaluation oracle. Our new approach provides the first complexity improvements in nearly two decades for general logconcave functions for all three problems, and matches the best-known complexities ... |
quantumcomputing/34793_baea7bc0d09df8ad_508.txt | Finallly, the elemental enigma of consciousness—the implicit failure of any of the myriad theories to suffice—sugggests the inconvenient idea that perhaps the whole consciousness enterprise is fundamentally flawed. For example, post-realist philosopher Hilary Lawson has reality as an “unspecified other”—which he calls ... |
quantumcomputing/2276_a59c40b5e7e31a49_8.txt | Let \(\mathcal{R}=\{R\_1,R\_2,\ldots,R\_k\}\) be a set of unitary 2-qudit gates, each one a composition $$R\_i = (Q \otimes Q) D\_i P\_i (C\_i \otimes C\_i) (Q \otimes Q)^{-1}$$ of invertible operators. Suppose that for each \(i\), \(D\_i\) is a diagonal unitary, \(C\_i\) is a \(d \times d\) permutation matrix, and \(P... |
quantumcomputing/7a2b311f_14293.txt | Risk of Generalizing Parents’s Narratives in South African Literature: South African Ethnography for Engaging Leading Organizations for Inclusive Assistance Enhancing Ancient Concrete Durability through Urease-Mediated Calcite Precipitation by Staphylococcus Succinus: Implications for Sustainable Preservation in Archae... |
quantumcomputing/44116_7b9ea9ee432854f2_57.txt | **Abstract:** In this paper, we extend diagrammatic reasoning in monoidal categories with algebraic operations and equations. We achieve this by considering monoidal categories that are enriched in the category of Eilenberg-Moore algebras for a monad. Under the condition that this monad is monoidal and affine, we const... |
quantumcomputing/37355_e4427061f6aeb8f8_28.txt | will differ from the intended U0 by some amount of order ε. After about 1/ε gates are applied, these errors will accumulate and induce a serious failure. Classical analog devices suffer from a similar problem, but small errors are much less of a problem for devices that perform discrete logic. In fact, modern digital c... |
quantumcomputing/1b2b2bcd_8973.txt | Nature thanks Benjamin Brown and the other, anonymous, reviewer(s) for their contribution to the peer review of this work. Peer reviewer reports are available. |
quantumcomputing/24212_9c55ec72d7e334c6_27.txt | Recently, the demand for the optimization of TV commercials (CMs) has been increasing. Specifically, it is important to determine the assignment of TVCMs so that each viewer watches the TVCMs with specific number of times. This problem is known as frequency control. By controlling the frequency of multiple TVCMs for ea... |
quantumcomputing/22087_dc81a22ac6ea9da6_164.txt | One of Skyrms’s models introduces correlation by means of a *filter* on pairing for interaction. Suppose that in round 1 of a dynamic PD individuals inspect each other and interact, or not, depending on what they find. In the second and subsequent rounds, all individuals who didn’t pair in round 1 are randomly paired. ... |
quantumcomputing/1abb447e_124575.txt | Select Language Afrikaans Arabic Belarusian Bengali Bosnian Bulgarian Catalan Chinese (Simplified) Chinese (Traditional) Croatian Czech Danish Dutch English Estonian Filipino Finnish French Georgian German Greek Hebrew Hindi Hungarian Indonesian Italian Japanese Javanese Korean Kurdish Latvian Lithuanian Malay Mongolia... |
quantumcomputing/22087_db9c0f2f4b6f960d_2978.txt | It is shown how w∞,w1+∞ Gauge Field Theory actions in 2D emerge directly from 4D Gravity. Strings and Membranes actions in 2D and 3D originate as well from 4D Einstein Gravity after recurring to the nonlinear connection formalism of Lagrange-Finsler and Hamilton-Cartan spaces. Quantum Gravity in 3D can be described by ... |
quantumcomputing/14816_e6eb321e4e9c903b_348.txt | sentence in our dataset and how far away we are from the correct label. The sum of the distance between our model’s prediction and the correct label is called the loss function, this is the objective that we want to minimise. Once we have defined the landscape and the loss, we can feed them as input to the optimisatio... |
quantumcomputing/16341_86077d4a38b44b11_41.txt | [This paper presents a hybrid quantum-classical machine learning model for classification tasks, integrating a 4-qubit quantum circuit with a classical neural network. The quantum circuit is designed to encode the features of the Iris dataset using angle embedding and entangling gates, thereby capturing complex feature... |
quantumcomputing/117449bf_13364.txt | Nonunitary gates using measurements only Daniel Azses, Jonathan Ruhman and Eran Sela Show abstract ⇲ Show bibdata ⇲ Video 🎥 Phys. Rev. Lett. Keywords: MBQC, PyZX, ZX-calculus. Measurement-based quantum computation (MBQC) is a universal platform to realize unitary gates, only using measurements which act on a pre-prepa... |
quantumcomputing/22108_db9c0f2f4b6f960d_2739.txt | Till today no atomic principle implemented the gravitational constant in nuclear physics. Considering the electromagnetic and gravitational force ratio of electron and proton a simple semi empirical relation is proposed for estimating the strong coupling constant. Obtained value is $\alpha\_s \cong 0.117378409.$ It is ... |
quantumcomputing/24212_67200c89c635639a_117.txt | The transport properties of strongly interacting fermionic systems can reveal facets of their unknown nature, but experiments and theory have mostly focused on the hydrodynamic limit. However, a ballistic channel connecting two superfluid reservoirs of unitary Fermi gases can reach a far-from-equilibrium regime where p... |
quantumcomputing/34011_74845111e5423cd6_236.txt | Accurate modelling of propeller performance is essential for predicting thrust, torque, and efficiency across diverse operating conditions, enabling the design of efficient and reliable rotor systems. This study presents a hybrid modelling approach that integrates Blade Element Momentum Theory (BEMT) with Vortex Theory... |
quantumcomputing/8652_beca850a8e44abec_110.txt | **Title:**Efficient Distribution of Quantum Entanglement Over Fiber Networks **Abstract:**Distributing quantum entanglement is the backbone of the future quantum internet. To do so efficiently, many hardware such as quantum sources, memories and swapping modules must be interfaced together using fiber and free space li... |
quantumcomputing/4554_14b47df4499d997f_26.txt | Article Google Scholar 4. Feynman, R. P., Simulating physics with computers, in *Feynman and computation.* 133-153 (CRC Press, 2018). 5. Shor, P. W., Algorithms for quantum computation: discrete logarithms and factoring, in *Proceedings 35th annual symposium on foundations of computer science* 124-134 (IEEE, 1994). 6. ... |
quantumcomputing/16785_a2065b4d853891b8_0.txt | When errors create an anyon pair and move the anyons, one can imagine a path connecting the two composed of all links acted upon. If the anyons then meet and are annihilated, this path describes a loop. If the loop is topologically trivial, it has no effect on the stored information. The annihilation of the anyons, in ... |
quantumcomputing/1226_889bcb3d28cecf3a_90.txt | Precise control over quantum systems can enable the realization of fascinating applications such as powerful computers, secure communication devices, and simulators that can elucidate the physics of complex condensed matter systems. However, the fragility of quantum effects makes it very difficult to harness the power ... |
quantumcomputing/8729_23e9aeec4fe3bb40_49.txt | In the realm of astrophysics and cosmology, dark matter and dark energy, the unseen giants that permeate the universe, shape the large-scale structure and evolution of galaxies and clusters. The cosmic microwave background, a relic of the Big Bang, provides a window into the early universe, while gravitational waves, r... |
quantumcomputing/4628_98bc330e6ca89479_682.txt | elementary information-theoretic task, data compression , and show how quantum states can be compressed much as classical ones are. This is done by paralleling the theorem of typical sequences with the typical subspace theorem, to prove Schumacher’s quantum noiseless channel coding theorem , the analogue of Shannon’s n... |
quantumcomputing/6245_808db5389f8f8e1e_249.txt | will call the settings I, II, and III. Later we will translate them to linear polarization direction settings for photons, which is why they have degree values associated with them. Here’s how the measurement devices work. Each device has two lights, one red and one green, that indicate the measurement results. When a ... |
quantumcomputing/22087_69ca229ec5299de3_1803.txt | Isospectral reductions is a network/graph reduction that preserves the eigenvalues and the eigenvectors of the adjacency matrix. We analyze the conditions under which the generalized eigenvectors would be preserved and simplify the proof of the preservation of eigenvectors. Isospectral reductions are associative and fo... |
quantumcomputing/32894_fc39bbe803b856a5_198.txt | The financial market plays a crucial role in the modern economy by influencing capital allocation, corporate valuation, and investor behavior. However, its complex dependencies and non-stationary dynamics present significant challenges for financial stock prediction. Previous predictive approaches are typically categor... |
quantumcomputing/22087_db9c0f2f4b6f960d_379.txt | Competence-based approaches have received increased attention, as the demand for qualified people with the right combination of competences establishes itself as a major factor of organizational performance. This paper examines how competences can be incorporated into Enterprise Architecture modeling: (i) we identify a... |
quantumcomputing/4516278c_7690.txt | Readout errors can now be included in qml.NoiseModel and qml.add_noise with the new qml.noise.meas_eq function. (#6321) Measurement/readout errors can be specified in a similar fashion to regular gate noise in PennyLane: a newly added Boolean function called qml.noise.meas_eq that accepts a measurement function (e.g., ... |
quantumcomputing/0f0a723e_11929.txt | With hindsight many notions that have to do with optimal code systems, ideal languages and the association between computing and processing language have been recurrent themes in the philosophical reflection since the seventeenth century. |
quantumcomputing/32894_c65187f488c01dde_22.txt | Simulating rigid collisions among arbitrary shapes is notoriously difficult due to complex geometry and the strong non-linearity of the interactions. While graph neural network (GNN)-based models are effective at learning to simulate complex physical dynamics, such as fluids, cloth and articulated bodies, they have bee... |
quantumcomputing/9556a696_116299.txt | Every year, the International Conference for High Performance Computing, Networking, Storage, and Analysis (SC) brings together the global supercomputing community to explore the technologies driving the future of computing.At this yearâ s conference, from November 16th â 21st in St. Louis, Missouri, Quantinuum show... |
quantumcomputing/37355_e4427061f6aeb8f8_172.txt | here ◦ denotes composition of maps, with the map on the right acting first. d) Using the Heisenberg-picture characterizations of semicausal and semilocal maps found in (b) and (c), show that a semilocal map is semicausal, and express E˜ in terms of F and G. Remark. The result (d) is intuitively obvious — communication ... |
quantumcomputing/13334_67f8b1e0a14f9fbd_85.txt | Motivation: in thinking about whether Theorem X3 (aka Proposition 14) could be improved, it’s reasonable to assume not (that is, for some values of n it’s the best that happens in reality) and look for a contradiction. To start with, we can strengthen that even more, to make it even easier to find a contradiction. That... |
quantumcomputing/17894_afb95353be58d856_9.txt | Energy-time uncertainty relations and the associated quantum speed limits were first formalized by Mandelstam and Tamm. They provided a lower bound for the time for a quantum system in a pure state to reach an orthogonal state, given unitary evolution under some Hamiltonian. Since then, a wide variety of other bounds, ... |
quantumcomputing/3960_0678c516274774e4_512.txt | you continued, “What have metaphysicians done recently?”, I’m an uncredentialed an not-well-read metaphysician. I have no idea if they’ve done anything recently. In 1901 (or thereabouts), however, George Holmes Howison attained to success! Before that it was John the gospeler, under Jesus (as best we can tell). I’m jus... |
quantumcomputing/14994_ebeb95a89c78f21f_98.txt | 10.6.1 The Quantum Period-Finding Function This section is rather technical. It is not critical that all readers master this section. If you understand the general outline of Shor’s algorithm, that should be adequate. You may choose to treat this portion as a black box. However, for those who wish to understand more, ... |
quantumcomputing/1875_e75544f4747b4833_2.txt | *14 CFR section 91.185(c)(2)(iii).* 2. When an IFR cleared route includes a STAR, pilots must maintain the last assigned altitude until receiving authorization to descend so as to comply with all published/issued altitude restrictions. This authorization may contain the phraseology “DESCEND VIA.” If vectored or cleared... |
quantumcomputing/16776_055815b7f4a0ab7e_70.txt | Equilibriums in magnetic confinement devices result from force balancing between the Lorentz force and the plasma pressure gradient. In an axisymmetric configuration like a tokamak, such an equilibrium is described by an elliptic equation for the poloidal magnetic flux, commonly known as the Grad-Shafranov equation. It... |
quantumcomputing/9904_340504b9f389f966_362.txt | Thermally generated spin signals are observed in a nondegenerate Si spin valve. The spin-dependent Seebeck effect is used for thermal spin-signal generation. A thermal gradient of about 200 mK at the interface of Fe and Si enables the generation of a spin voltage of 8 μ V at room temperature. A simple expansion of the... |
quantumcomputing/c99fced7_1107.txt | T. Lanting, et al. The intrinsic flux noise observed in superconducting quantum interference devices (SQUIDs) is thought to be due to the fluctuation of electron spin impurities, but the frequency and temperature dependence observed in experiments do not agree with the usual 1/f models. We present theoretical calculati... |
quantumcomputing/14994_8ecc1c53b3b42b31_126.txt | including the notion of quantum parallelism. Section 7.2 describes various notions of complexity including circuit complexity, query complexity, and communication complexity. Deutsch’s algo¬ rithm of section 7.3.1 provides the first example of a truly quantum algorithm, one for which there is no classical analog. The q... |
quantumcomputing/ac2a30c5_2047.txt | Variable Noise CDR (vnCDR) is an extension of the CDR method described above that factors in different noise levels as in ZNE. In detail, the set of circuits \(S_n=\{\mathbf{C}_i\}_{i=1,..,n}\) is still generated as in CDR, but for each \(\mathbf{C}_i\) we have \(k\) different versions of it with increased noise \(\mat... |
quantumcomputing/22087_db9c0f2f4b6f960d_2927.txt | Modern systems for information retrieval, fusion and management need to deal more and more with information coming from human experts usually expressed qualitatively in natural language with linguistic labels. In this paper, we propose and use two new 2-Tuple linguistic representation models (i.e., a distribution funct... |
quantumcomputing/37355_e4427061f6aeb8f8_108.txt | the position of the pointer has become correlated with the value of the observable M . If the pointer wavepacket is narrow enough for us to resolve all values of the Ma that occur (that is, the width ∆x of the packet is small compared to λT ∆Ma , where ∆Ma is the minimal gap between eigenvalues of M ), then when we obs... |
quantumcomputing/15716073_116858.txt | The Quantum approximate optimization algorithm (QAOA) uses an alternating operator ansatz(QAOA) for finding approximate solutions to combinatorial optimization problems via identifiying an optimal parameter set Kremenetski et al. ( 2021 ) . Here, the configuration space includes problem constraints and encodes the set ... |
quantumcomputing/18150_f34b35c816d9118c_17.txt | * Quantum algorithms for learning: Development of quantum algorithms for quantum generalizations of classical learning models. It can provide possible speed-ups or other improvements in the deep learning training process. The contribution of quantum computing to classical machine learning can be achieved by quickly pre... |
quantumcomputing/34011_97a166cde10c3127_170.txt | **Publisher** **Description:** Already in its 5th edition, this standard work describes the principles of rheology clearly, vividly and in practical terms. The book includes the rheology of additives in waterborne dispersions and surfactant systems. Not only it is a great reference book, it can also serve as a textbook... |
quantumcomputing/22108_db9c0f2f4b6f960d_1958.txt | Squaring the Circle is a famous geometry problem going all the way back to the ancient Greeks. It is the great quest of constructing a square with the same area as a circle using a compass and straightedge in a finite number of steps. Since it was proven that π was a transcendental number in 1882, the task of Squaring ... |
quantumcomputing/22087_db9c0f2f4b6f960d_2441.txt | Galaxies are the basic components of the universe. A massive Hubble Space Telescope photos survey reveals that the diversity of galaxies in the early universe was as varied as the many galaxy types seen today. Therefore, understanding galaxies is the great challenge to humans. This paper deals with the disk-typed galax... |
quantumcomputing/22087_db9c0f2f4b6f960d_1028.txt | A brief review of the essentials of Asymptotic Safety and the Renormalization Group (RG) improvement of the Schwarzschild Black Hole that removes the $ r = 0$ singularity is presented. It is followed with a RG-improvement of the Kantowski-Sachs metric associated with a Schwarzschild black hole interior and such that th... |
quantumcomputing/34011_a5801def072ec91c_1588.txt | Although it seems that the sets of formulas and theorems of *L* can be extended to certain expressions containing the defined connectives, these new expressions are not official formulas of the system *L*. We can use them in our proofs and deductions, but only as convenient metalinguistic abbreviations of official form... |
quantumcomputing/32894_c65187f488c01dde_1084.txt | The goal of multi-objective reinforcement learning (MORL) is to learn policies that simultaneously optimize multiple competing objectives. In practice, an agent's preferences over the objectives may not be known apriori, and hence, we require policies that can generalize to arbitrary preferences at test time. In this w... |
quantumcomputing/34011_a5801def072ec91c_1797.txt | Third, for Aristotle, knowledge generally builds upon itself. In many cases, learning amounts to reconceiving the knowledge we already have, or coming to understand it in a new way (*Post. An.* I 1, 71b5–8). Further, Aristotle notes that the knowledge we gain when we learn something is often ly connected to the knowled... |
quantumcomputing/18150_67376b44df69bab4_10.txt | ``` import pennylane.liealg from pennylane.liealg import lie_closure, structure_constants, center ``` * `qml.operation.Observable` and the corresponding `Observable.compare` have been removed, as PennyLane now depends on the more general `Operator` interface instead. The `Operator.is_hermitian` property can instead be ... |
quantumcomputing/27984_723fd0fbfe5d7a11_119.txt | In quantum computing, the efficient optimization of Pauli string decompositions is a crucial aspect for the compilation of quantum circuits for many applications, such as chemistry simulations and quantum machine learning. In this paper, we propose a novel algorithm for the synthesis of trotterized time-evolution opera... |
quantumcomputing/14816_184d3f0af3fe5585_348.txt | How Do You Explain Quantum Computing to a Dummy? Quantum computing uses qubits, which have quantum mechanical qualities. That means they act in strange ways that are visible at the level of atoms, electrons, and photons but not in our everyday lives. Each qubit exhibits superposition, the capability to hold many values... |
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