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quantumcomputing/24212_9c55ec72d7e334c6_42.txt | Quantum processing units (QPUs) executing annealing algorithms have shown promise in optimization and simulation applications. Hybrid algorithms are a natural bridge to larger applications. We present a simple greedy method for solving larger-than-QPU lattice-structured Ising optimization problems. The method, implemen... |
quantumcomputing/fb0bc6b7_8552.txt | The authors of Ref. test a Q-CNN scheme tailored for classification problems on classical data. The architecture is equivalent to the fully-quantum PQC introduced by Ref. , with an additional data encoding layer to embed classical data into the quantum circuit. Despite the conceptual similarity to the work in , the fo... |
quantumcomputing/5eff35e7_120518.txt | All quantum-mechanical particles possess an intrinsic spin s displaystyle s (though this value may be equal to zero). The projection of the spin s displaystyle s on any axis is quantized in units of the reduced Planck constant, such that the state function of the particle is, say, not ψ ψ ( r ) displaystyle ... |
quantumcomputing/14994_ba709dfaf74feae6_118.txt | 130 Development of the “Q-Cryptanalysis” Platform this programming language has become widespread. The Python interpreter supports programs developed in procedural, functional, and logical programming styles. The Python library contains a well-developed set of functions that develop quite complex applications from text... |
quantumcomputing/3cc7f72d_121794.txt | However, one can use other estimators for σ 2 displaystyle sigma 2 which are proportional to S n 1 2 displaystyle S_ n-1 2 , and an appropriate choice can always give a lower mean squared error. If we define |
quantumcomputing/5659890d_2906.txt | Atomic Experiment for Dark Matter and Gravity Exploration (AEDGE) is a proposed space experiment using cold atoms to search for ultra-light dark matter, and to detect gravitational waves in the frequency range between the most sensitive ranges of LISA and the terrestrial LIGO/Virgo/KAGRA/INDIGO experiments. This interd... |
quantumcomputing/16785_7b9ea9ee432854f2_37.txt | **Abstract:** We propose a generalization of the graphical ZH calculus to qudits of prime-power dimensions, implementing Galois field arithmetic over its computational basis. This is an extension of a previous result by Roy et.al. which implemented arithmetic of prime-sized fields; and an alternative to a result by de ... |
quantumcomputing/37355_e4427061f6aeb8f8_457.txt | For this channel, compute the product-state classical capacity C1 (p), the entanglement-assisted classical capacity CE (p), and the one-shot quantum capacity Q1 (p). Plot the results as a function of p. For what value of p does Q1 hit zero? The depolarizing channel is not degradable, and in fact the quantum capacity Q(... |
quantumcomputing/9228075e_13640.txt | So far, we’ve executed quantum circuits on Qiskit simulators. However, you can also run quantum computing circuits on quantum computers hosted by IBMQ. Calls are executed via the IBMQ API over the Internet. You’ll need to sign-up in order to obtain an API key to access your account and execute code on the remote server... |
quantumcomputing/5352031b_114493.txt | A useful advantage of the Bloch sphere representation is that the evolution of the qubit state is describable by rotations of the Bloch sphere. The most concise explanation for why this is the case is that the Lie algebra for the group of unitary and hermitian matrices S U ( 2 ) displaystyle SU(2) is isomorphic to t... |
quantumcomputing/16785_8ecc1c53b3b42b31_31.txt | Bob measures the state of each photon he receives by randomly picking either basis. Over the classical channel, Alice and Bob that Bob has received a photon for every one Alice has sent, and only then do Alice and Bob tell each other the bases they used for encoding and decoding (measuring) each bit. When the choice o... |
quantumcomputing/14816_e6eb321e4e9c903b_253.txt | perfectly analogous to the kernel of the Grover algorithm for quantum search (Brown 2020), which is based on unitary reflections in the state space. In the examples of Sects. 3.1 and 3.2, the quantum evolution is driven by potentials that are derived from the same audio that is being processed. To turn these evolutions... |
quantumcomputing/9073_a8a638dc956ff973_177.txt | Geometry optimization is a crucial task, which directly impacts the electronic structure calculations. The total energy calculations can prove to be quite expensive depending on the choice of the electronic structure method. Hence, the number of evaluations of the potential energy surface has to be reduced considerably... |
quantumcomputing/5b7e412f_11417.txt | Undergraduate computational physics projects on quantum computing NASA Astrophysics Data System (ADS) Candela, D. 2015-08-01 Computational projects on quantum computing suitable for students in a junior-level quantum mechanics course are described. In these projects students write their own programs to simulate quantum... |
quantumcomputing/4628_add6c66665defb95_103.txt | A real-time two-dimensional hybrid processor consisting of a coherent optical system, an optical/digital interface, and a PDP-11/15 control minicomputer is described. The input electrical-to-optical transducer is an electron-beam addressed potassium dideuterium phosphate (KD2PO4) light valve. The requirements and hardw... |
quantumcomputing/2258_ba4096302e7b1742_44.txt | ``` @article{villoria2025optimization, author = {Villoria, Alejandro and Basold, Henning and Laarman, Alfons}, title = {{Optimization and Synthesis of Quantum Circuits with Global Gates}}, year = {2025}, journal = {arXiv preprint arXiv:2507.20694}, urldate = {2025-07-28}, link = {http://arxiv.org/abs/2507.20694}, keywo... |
quantumcomputing/22087_723fd0fbfe5d7a11_469.txt | ``` @article{MillerBakewell2020ZQ, author = {Hector Miller-Bakewell}, title = {{Entanglement and Quaternions: The graphical calculus ZQ}}, year = {2020}, journal = {arXiv preprint arXiv:2003.09999}, urldate = {2020-03-22}, link = {https://arxiv.org/abs/2003.09999}, keywords = {ZQ-Calculus,Quaternions, Completeness}, ab... |
quantumcomputing/5c89002d_9740.txt | Presenting Author: Ivy Gunther, University of New Mexico CQuICContributing Author(s): Andrew Kolmer Forbes, Pablo M. Poggi, Ivan H. Deutsch Ising models dictate a broad class of natural spin-dynamics bridging integrability and chaos, of interest to quantum simulation and metrology. When they exhibit permutation symmetr... |
quantumcomputing/22087_db9c0f2f4b6f960d_2607.txt | In an earlier study (Kelly et al., PNAS, 2009, 106, 22346-22351), spatial patterns for the concentrations of particulate matter, particulate polycyclic aromatic compounds (PAC), and dissolved PAC in the snowpack around the Syncrude and Suncor upgrader facilities near the oil sands development at Fort McMurray, Alberta,... |
quantumcomputing/3815_14b47df4499d997f_4.txt | Motivated by the outlined background and challenges, the current work aims to propose a new QIR based on the HSI colour space. This model leverages two fundamental principles of quantum mechanics - superposition and entanglement states - simultaneously, resulting in a comprehensive QIR model. Named adjacency Fourier qu... |
quantumcomputing/4a32e3aa_0792.txt | Quantum Permutation Pad Quantum KeyDistribution Discrete Variable QKD Continuous Variable QKD Control-NOT gate Pseudo Random Number Generator Quantum Random Number Generator Quantum Secure Direct Communication |
quantumcomputing/22087_69ca229ec5299de3_2431.txt | Knots and tangles play a fundamental role in the dynamics of biological and physical systems, from DNA and root networks to surgical sutures and shoelaces. Despite having been studied for centuries, the subtle interplay between topology and mechanics in tangled elastic filaments remains poorly understood. Here we inves... |
quantumcomputing/175_40094682244c3a83_1409.txt | In computer vision and natural language processing, innovations in model architecture that increase model capacity have reliably translated into gains in performance. In stark contrast with this trend, state-of-the-art reinforcement learning (RL) algorithms often use small MLPs, and gains in performance typically origi... |
quantumcomputing/14816_e6eb321e4e9c903b_145.txt | same way as it is for a Turing machine, just as ‘space’ for a von Neumann machine is not measured in squares of tape. There are many other universal models of computation besides von Neumann machines and Turing machines. Nevertheless, at least when it comes to reasonable classical computational models, it is possible t... |
quantumcomputing/15280_ca3752daa9705eee_80.txt | output) with non-zero period s 2 f0; 1gn such that for all x; x0 we have f .x/ D f .x0 / if and only if x0 D x ˚ s, where ˚ corresponds to addition modulo-2.3 The problem is to determine the type of the function f and, if it is 2W1, to determine the period s. [215] Simon’s problem is in the same vein as Deutsch’s probl... |
quantumcomputing/5b43d246_125595.txt | To help you get used to the rule, it's worth taking a few minutes to work through the exercise immediately below. Unlike the review questions, the point of the exercise isn't as an aid to memory. Rather, it's here because it will help you better understand the material just introduced. Note that even if you don't work ... |
quantumcomputing/20712_2ed2d1df17fe28a3_238.txt | Philippe Grangier #457: In your paper you don’t produce probabilities from anything, you just say they are what they are. And by “realist model” I definitely do not mean a hidden-variable model, it’s simply a model where you define what the real objects are. For example, a naïve realist reading of textbook quantum mech... |
quantumcomputing/34011_a5801def072ec91c_2089.txt | In order to count as a counterexample to UG, a language must actually breach one of its principles; it is not enough that a principle merely not be displayed. As an example, one of the principles is what is known as *structure dependence*: when an element of a linguistic structure is moved to derive a different structu... |
quantumcomputing/14816_5f2deb247b7d4485_1.txt | he wavelength of light is the ultimate ruler. It sets the scale against which the phenomena of the universe are measured. From the imaging of distant black holes to the detection of exoplanets within our galaxy, from the generation of entangled particles in quantum computers to the transmission of photons down fiber-op... |
quantumcomputing/805ed202_124676.txt | Now we'll define stabilizer codes in general. We'll also discuss some of their basic properties and how they work, including how states can be encoded and how errors are detected and corrected using these codes. |
quantumcomputing/9769_01cf74c206a15c6a_4.txt | | * v * t * e Quantum information science | | | --- | --- | | General | * DiVincenzo's criteria * NISQ era * Quantum computing + timeline * Quantum information * Quantum programming * Quantum simulation * Qubit + physical vs. logical * Quantum processors + cloud-based | | Theorems | * Bell's * Eastin–Knill * Gle... |
quantumcomputing/6f3449a8_0899.txt | The Fermi-Hubbard Model (FHM) is crucial in quantum physics for exploring phenomena like superconductivity and insulating phases in materials. It describes the complex interactions of electrons moving within a lattice, offering critical insights into these states. A significant study simulated the dynamics of a one-di... |
quantumcomputing/34793_e272bdff51b1eb10_41.txt | Formal proofs are challenging to write even for experienced experts. Recent progress in Neural Theorem Proving (NTP) shows promise in expediting this process. However, the formal corpora available on the Internet are limited compared to the general text, posing a significant data scarcity challenge for NTP. To address ... |
quantumcomputing/5779e9e3_126302.txt | This involves placing logical qubits on physical qubits, defined by an injective function τ : Q V : 𝜏 𝑄 𝑉 tau:Q to V italic _τ : italic _Q italic _V such that τ ( q ) τ ( q ) 𝜏 𝑞 𝜏 superscript 𝑞 tau(q) tau(q prime ) italic _τ ( italic _q ) italic _τ ( italic _q start _POSTSUPERSCRIPT end... |
quantumcomputing/20750_33632fe3d3418f32_14.txt | One of Cirq’s primary strengths is simulation with realistic noise. It provides tools to define noise models or use noise characteristics from specific hardware, so you can simulate not just an ideal circuit but one with errors (e.g., each gate has some chance of flipping a qubit or a certain decoherence time). This wa... |
quantumcomputing/4628_98bc330e6ca89479_694.txt | which allows us to place bounds on how well Bob may infer the value of X. Heuristically, the smaller \ is, the harder it is for Bob to determine which state Alice prepared. This is illustrated in Figure 12.2 for the case where Alice prepares |0) with probability one- half and cos 9 10 ) + sin#|l) with probability one-h... |
quantumcomputing/24212_8f631342375c1193_222.txt | Bio: Geoffrey Alan Rhodes is a media artist, filmmaker, and writer. His works seek out new connections and experiences in the borders between the real and the virtual, the cinematic and the actual, fine art and popular experience. Rhodes' short films have screened and been installed at the International Film Festivals ... |
quantumcomputing/21985_96cf17561d26f9f6_98.txt | Tensor Networks With quantum circuits, quantum-mechanical systems are described only as vector/pure states and operations with unitaries that eventually end in a measurement. Crudely speaking, the reason why this works is that there is a one-to-one correspondence between the lines in and out of one of these objects and... |
quantumcomputing/16776_2ed71ddce2e7681a_11.txt | ")) algorithm is built on the theoretical framework of Riemannian geometry and algebraic topology. UMAP, like t-SNE, is only suitable for visualization, and the performance of UMAP and t-SNE is determined by different initialization choices (Kobak and Linderman 2019 Umap does not preserve global structure any better th... |
quantumcomputing/25808_d15b917791bf267d_109.txt | Sparse matrix-vector multiplication (SpMV) is widely used in many fields and usually dominates the execution time of a task. With large off-chip memory bandwidth, customizable on-chip resources and high-performance float-point operation, FPGA is a potential platform to accelerate SpMV tasks. However, as compressed data... |
quantumcomputing/22087_db9c0f2f4b6f960d_333.txt | In mathematics, the search for exact formulas giving all the prime numbers, certain families of prime numbers or the n-th prime number has generally proved to be vain, which has led to contenting oneself with approximate formulas [8]. The purpose of this article is to give a simple function to produce the list of all p... |
quantumcomputing/9789_43c3a638e17725fa_181.txt | 9.4 CONCLUSION AND FUTURE DIRECTIONS As we have studied the current practices, we would suggest the following points to the CSP and CC: • CSP should include CC during risk assessment. • CSP may use the mentioned Delphi method to mitigate risk. • At the time of migration, CC may select their CSP based on the CARAM. We ... |
quantumcomputing/14472_a8a638dc956ff973_231.txt | | | | | | --- | --- | --- | | image file: d2cs00203e-f40.tif | | | | | **Fig. 40** (a) Classification of ligands into active and inactive ones based on performance against SARS-CoV 2 in the space of the two most dominant features after application of two methods of feature extraction as in ref. 317; and (b) classi... |
quantumcomputing/22087_9f61e8bdec50f13b_258.txt | We investigate fluid-to-particle conversion using the usual Cooper-Frye approach but with more general local equilibrium distributions than the Boltzmann or Bose/Fermi distributions typically used. Even though we study ideal fluids (i.e., shear stress and bulk pressure are zero everywhere), we find a suppression of ell... |
quantumcomputing/34793_e272bdff51b1eb10_452.txt | Large language models (LLMs) have demonstrated the ability to generate text that realistically reflects a range of different subjective human perspectives. This paper studies how LLMs are seemingly able to reflect more liberal versus more conservative viewpoints among other political perspectives in American politics. ... |
quantumcomputing/20750_708291c4f743195c_57.txt | Your powerful call to cultivate the skills of empathy, discernment, and inclusive discourse as a compass for navigating the complexities of our times resonates with the deepest chords of my being. In a world that is at once hyper-connected and painfully fragmented, the willingness to step beyond the confines of our own... |
quantumcomputing/17418_5a10099f90339dde_200.txt | Although an infinite amount of information is needed to specify the state |V0=a'|0)+/3|l)ofa single Qbit, there is no way for somebody who has acquired possession of the Qbit to learn what that state is, as we have often noted. If Alice prepares a Qbit in the state | \fr) and sends it to Bob, all he can do is apply a u... |
quantumcomputing/9684_67376b44df69bab4_178.txt | where `True` means `float64`/`complex128` and `False` means `float32`/`complex64`. (#1485) * The `./pennylane/ops/qubit.py` file is broken up into a folder of six separate files. (#1467) * Changed to using commas as the separator of wires in the string representation of `qml.Hamiltonian` objects for multi-qubit terms. ... |
quantumcomputing/508bd006_118561.txt | begin split begin align ij rangle longrightarrow i ; ; (i oplus j) rangle longrightarrow (i oplus (i oplus j)) ; ; (i oplus j) rangle j ; ; (i oplus j) rangle longrightarrow j ; ; (j oplus (i oplus j)) rangle ji rangle end align end split |
quantumcomputing/fb9373a7_122973.txt | Lindsay Bassman Oftelie, Miroslav Urbanek, Mekena Metcalf, Jonathan Carter, Alexander F Kemper, and Wibe A de Jong, Simulating quantum materials with digital quantum computers , Quantum Science and Technology 6 4, 043002 (2021). |
quantumcomputing/32894_c244c61d974ad5a8_343.txt | Abstract-:The process of rebuilding 3D high-resolution (HR) [1]models from 2D photographs has grown very important in multiple applications, such as augmented reality (AR), virtual reality (VR) [22], games[6] , medical imaging [12], and digital content creation. Conventional methods of 3D scanning may need costly equip... |
quantumcomputing/32894_72cabeb6d560b66c_106.txt | Quantum computing offers the future promise of solving problems that are intractable for classical computers today. However, as an entirely new kind of computational device, we must learn how to best develop useful workloads. Today’s small workloads serve the dual purpose that they can also be used to learn how to desi... |
quantumcomputing/13334_44b7365178791961_432.txt | ENERMAX has showcased its new power supply lineup at the CES 2024 show in Las Vegas, including the new PlatiGemini and REVOLUTION D.F. 12 PSU series. The new PlatiGemini series is certified with Intel ATX 3.1 and ATX12VO compliance and features 80 Plus Platinum efficiency. What makes it special is the fact that it come... |
quantumcomputing/d75cd357_117964.txt | Scott: So with the particular result that didn t work over the reals, does that work over the quaternions, since you don t mention it? It seems naively like it might, since quaternions fail local tomography in the opposite direction, even if the quaternions don t work for other reasons. Or maybe it really is equivalent... |
quantumcomputing/9769_889bcb3d28cecf3a_319.txt | Conventional vector-based simulators for quantum computers are quite limited in the size of the quantum circuits they can handle, due to the worst-case exponential growth of even sparse representations of the full quantum state vector as a function of the number of quantum operations applied. However, this exponential-... |
quantumcomputing/26329_e6eb321e4e9c903b_81.txt | The contrast effect occurs when people alter their answers to make the answers contrast with each other. For example, in a Gallup poll in 1995 when asked the question of whether the label ‘honest and trustworthy’ applies to either Bob Dole or Newt Gingrich, people’s answers in the comparative context altered to increas... |
quantumcomputing/16341_fa9c8888c8baf15e_6.txt | I should mention that, even before IBM’s announcement, Johnnie Gray, a postdoc at Imperial College, gave a talk (abstract here) at Caltech’s Institute for Quantum Information with a proposal for a *different* faster way to classically simulate quantum circuits like Google’s—in this case, by doing tensor network contrac... |
quantumcomputing/34011_a5801def072ec91c_380.txt | Similarly, cloning purges the genetic code of the uncertainty of sex. It is the site where the body becomes a message, serially reproducible like a cancer. The mind is no different, able to be psychotropically modeled from inside—without perspectival representation, mirror or discourse required. The three-dimensional h... |
quantumcomputing/e86e8a08_121563.txt | By prior agreement, this post will be cross-posted on Microsoft s Q blog, even though it has nothing to do with the Q programming language. It does, however, contain many examples that might be fun to implement in Q ! Why should Nature have been quantum-mechanical? It s totally unclear what would count as an answer ... |
quantumcomputing/27984_a63e1d1d902a753d_22.txt | We start from fixed-input boundary condition. Using the algorithm described above, we choose *τ**a*=213 for each iteration, and set the majority rule threshold at *α*=0.7. In Fig. 7 we show the local order parameter of the final states averaged over 2,000 replicas after each iteration. We emphasize that even though we ... |
quantumcomputing/3960_0678c516274774e4_185.txt | There’s a lesson here. Believe it or not, like it or not, learning and competency can sometimes be achieved for oneself. Given a certain threshold of intelligence and the will to learn, one does not always need academia for that purpose, at least where precautionary licensure or access to expensive training equipment i... |
quantumcomputing/27927_67376b44df69bab4_74.txt | * Entanglement entropy can now be calculated with `qml.math.vn_entanglement_entropy`, which computes the von Neumann entanglement entropy from a density matrix. A corresponding QNode transform, `qml.qinfo.vn_entanglement_entropy`, has also been added. (#5306) * `qml.draw` and `qml.draw_mpl` will now attempt to sort the... |
quantumcomputing/075e38e2_118944.txt | Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer (What is the Explorer?) Connected Papers Toggle Connected Papers (What is Connected Papers?) Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart Citations?) |
quantumcomputing/27984_6acf32c49a1bbe4c_85.txt | The first \({\mathbf {c}}\)-register qubit \({\mathbf {c}}0]\) signifies the least significant bit corresponding to the minimum angle of rotation \(\phi \_0\), whereas the qubit \({\mathbf {c}}[n-2]\) determines the most significant bit. The sign of the applied rotation is controlled by the last \({\mathbf {c}}\)-regis... |
quantumcomputing/33692_723fd0fbfe5d7a11_514.txt | ``` @article{jeandel2019completeness, author = {Jeandel, Emmanuel and Perdrix, Simon and Vilmart, Renaud}, title = {{Completeness of the ZX-Calculus}}, year = {2020}, journal = {Logical Methods in Computer Science}, month = {6}, doi = {10.23638/LMCS-16(2:11)2020}, urldate = {2019-03-13}, link = {https://arxiv.org/abs/1... |
quantumcomputing/a277f8c0_124510.txt | This result is now used in Equation (37) (step (C) below) and we obtain 1 q A 1 q 1 q A 1 1 q 1 C 2 A 1 π 1 2 A π 2 π 1 2 A π 2 π 1 (42) |
quantumcomputing/2299_895a10efa5917d6e_27.txt | This work investigates Bayesian stepwise estimation (Se) for measuring the two parameters of a unitary qubit rotation. While asymptotic analysis predicts a precision advantage for SE over joint estimation (JE) in regimes where the quantum Fisher information matrix is near-singular ("sloppy" models), we demonstrate that... |
quantumcomputing/6436_e4d7968d4af5d381_17.txt | GPT-o3-mini response to original code: This Python script is essentially a demonstration of integer factorization using both a classical (“naive”) order-finding method and a simulated quantum approach (via Cirq) that implements the core of Shor’s algorithm. Given a composite integer n𝑛nitalic\_n, it repeatedly picks r... |
quantumcomputing/419ca404_126693.txt | A pure state is fully specified by a single ket, ψ α 0 β 1 , displaystyle psi rangle alpha 0 rangle beta 1 rangle , , a coherent superposition, represented by a point on the surface of the Bloch sphere as described above. Coherence is essential for a qubit to be in a superposition stat... |
quantumcomputing/9769_2ed2d1df17fe28a3_342.txt | One explanation for the six features above begins with the assumption that appears to also be behind the original Q in this thread: The universe *actually is* running a QM model of computation. If an species is then evolving a computational device selected for most ly modeling its environment, then it should evolve a c... |
quantumcomputing/20712_9466736440ea775b_104.txt | > Consider, then, that as the male moves to the female, and the female to the male, so every planet and every animal moves, more or less clearly, towards the Sun and the other stars as to their vital principle. The magnet moves to the iron, the straw to the amber, and in sum, everything seeks its like and flees its con... |
quantumcomputing/3773_cdd61dafb85483f2_155.txt | Another approach to quantum computing uses topological qubits. In this computer qubits are encoded in a system of anyons. “Anyons” are quasiparticles in 2-dimensional media obeying parastatistics (neither Fermi Dirac nor Bose Einstein). But in a way anyons are still r to fermions, because a fermion like repulsion exist... |
quantumcomputing/38735_fabe5077e891c005_108.txt | we know that the high-temperature, entropic interaction between monomers yields confinement on bipartite lattices in two dimensions, but not in three dimensions or on non-bipartite lattices. Correspondingly, the ground state of quantum dimer models is generically ordered on bipartite lattices in two dimensions. Deconfine... |
quantumcomputing/22087_db9c0f2f4b6f960d_428.txt | Suppose that L is a first-order language. Let Lu2020 denote the union of L and {t, f} where t(true), f(false) are the nullary operations. We may define a binary relation ‘≤’ such that the sentences set Φ of the language Lu2020 is a preordered set. And we may construct a boolean algebra Φ/∼, denoted Φ ̃ , by an equivale... |
quantumcomputing/32894_1a8f0330de3b41ea_492.txt | The robustness of Graph Neural Networks (GNNs) has become an increasingly important topic due to their expanding range of applications. Various attack methods have been proposed to explore the vulnerabilities of GNNs, ranging from Graph Modification Attacks (GMA) to the more practical and flexible Graph Injection Attac... |
quantumcomputing/14994_bb89c4acbf2bb616_350.txt | Second, we estimate the relationship between the computability and the criticality in asynchronous GL. Since logic gates in synchronous GL are constructed using gliders, the computability is evaluated with respect to the number of gliders generated. We find that most gliders can be generated in the region to the critic... |
quantumcomputing/6186_ae4f8f91e13777ec_126.txt | Obviously the separation between the interference fringes grows with the distance to the screen. In order to obtain a measure for the fringe separation that is independent of this distance, one should obviously look at the angular separation between neighboring maxima and minima. This angular separation is independent ... |
quantumcomputing/5147_2ace7211bec9884e_4.txt | Even though survey papers exist in the field of QC as illustrated in Table 2 but the scope of the paper is either limited to surveying quantum hardware technology [24] or QC development [25]. Some recent surveys cover the field of QML and its applications [26][27]. The authors in [28, 29, 30] surveyed a similar field a... |
quantumcomputing/22087_e1ef1f358f6bc321_325.txt | The purpose of this communication is to point out the connection between a 1D quantum Hamiltonian involving the fourth Painlevé transcendent PIV, obtained in the context of second-order supersymmetric quantum mechanics and third-order ladder operators, with a hierarchy of families of quantum systems called k-step rati... |
quantumcomputing/22108_db9c0f2f4b6f960d_2796.txt | The paper is about 'absolute logic': an approach to logic that differs from the standard first-order logic and other known approaches. It should be a new approach the author has created proposing to obtain a general and unifying approach to logic and a faithful model of human mathematical deductive process. In first-or... |
quantumcomputing/24212_67200c89c635639a_181.txt | We utilize known theoretical results about many-body quantum critical dynamics to benchmark quantum hardware and various error mitigation techniques on up to 133 qubits. In particular, we benchmark against known universal scaling laws in the Hamiltonian simulation of a time-dependent transverse-field Ising Hamiltonian.... |
quantumcomputing/34011_a5801def072ec91c_1483.txt | Endurantism is a three-dimensional theory. An object endures in three-dimensional space. It just sits there, occupying a place in three-dimensional Cartesian space. Time is completely external and independent of the enduring object. Endurantism assumes that the three spatial dimensions are categorically different from ... |
quantumcomputing/29980_381d5d6dcc25ca8d_6.txt | harsha #67: We had Jacob give a talk about this work at UT Austin. It looks intriguing but so far, every question I ask about it has an answer that I don’t understand, never seeming to bottom out in something I do understand. It’s like a classical picture underlying QM except not really because that obviously doesn’t w... |
quantumcomputing/32894_1996e1986c60b184_432.txt | Text relevance or text matching of query and product is an essential technique for e-commerce search engine, which helps users find the desirable products and is also crucial to ensuring user experience. A major difficulty for e-commerce text relevance is the severe vocabulary gap between query and product. Recently, n... |
quantumcomputing/11875_543aaf591dd6eb2d_28.txt | • Maintenance mode: Maintenance mode is used to make each axis to reach its home position. Home position is nothing, but all axes are in zeroth position. • Four programmable general purpose input/output (GPIO) 5 V logic level. The circuit developed as mentioned before was interfaced to motion controller’s available GPI... |
quantumcomputing/13334_67f8b1e0a14f9fbd_56.txt | (This potential improvement, relative to the proof of X2, is just to get state N to be a one-state loop which stops a little farther along, optimizing all details of which side of P it starts on, which bit value it stops at, which direction it goes, and what P writes under itself before going to N. For an arbitrary non... |
quantumcomputing/22087_69ca229ec5299de3_1093.txt | Speaker’s Biography:Michael Malisoff received his PhD in 2000 from the Department of Mathematics at Rutgers University in New Brunswick, NJ. In 2001, he joined the faculty of the Department of Mathematics at Louisiana State University in Baton Rouge (LSU), where he is now the Roy Paul Daniels Professor #3 in theLSU Col... |
quantumcomputing/9339_a38937c5090409ef_784.txt | S. A. Cook. The complexity of theoremproving procedures. In Proc. 3rd Ann. ACM Symp. on Theory of Computing, pages 151–158, Association for Computing Machinery, New York, 1971. [Cop94] D. Coppersmith. An approximate Fourier transform useful in quantum factoring. IBM Research Report RC 19642, 1994. [CPZ96] J. I. Cirac, ... |
quantumcomputing/32894_1a3242be6d6d31f8_57.txt | The computational complexity of classical numerical methods for solving Partial Differential Equations (PDE) scales significantly as the resolution increases. As an important example, climate predictions require fine spatio-temporal resolutions to resolve all turbulent scales in the fluid simulations. This makes the ta... |
quantumcomputing/22087_69ca229ec5299de3_2459.txt | A toric vector bundle is a vector bundle over a toric variety equipped with a linear action by the torus of the base. Toric vector bundles pf rank r were famously classified by Klyachko (1989) using certain combinatorial data of compatible filtrations in an r-dimensional vector space E. This data can be thought of as a... |
quantumcomputing/32894_979fc1e5faab2aa1_51.txt | Submodular function maximization has been studied extensively in recent years due to its numerous applications in machine learning and artificial intelligence. We study a natural online variant of this problem on massive streaming data in which elements arrive one-by-one and the algorithm has to maintain a solution und... |
quantumcomputing/22959e86_11723.txt | The new qml.liealg module provides a variety of Lie algebra functionality: Compute the dynamical Lie algebra from a set of generators with qml.lie_closure. This function accepts and outputs matrices when matrix=True. import pennylane as qml from pennylane import X, Y, Z, I n = 2 gens = [qml.X(0), qml.X(0) @ qml.X(1), q... |
quantumcomputing/22087_69ca229ec5299de3_578.txt | Consider a hyperbolic basic set of a smooth diffeomorphism. We are interested in the transitivity of Holder skew-extensions with fiber a non-compact connected Lie group. In the case of compact fibers, the transitive extensions contain an open and dense set. For the non-compact case, we conjectured that this is still tr... |
quantumcomputing/87096f06_125334.txt | 23 Tomislav Begušić, Johnnie Gray, and Garnet Kin-Lic Chan, Fast and converged classical simulations of evidence for the utility of quantum computing before fault tolerance , Science Advances 10 3, eadk4321 (2024) . |
quantumcomputing/16776_895a10efa5917d6e_87.txt | We demonstrate that the local nonfreeness, an unbiased measure of correlation between electrons at a single lattice site, can be computed as the mutual information between local natural spin orbitals. This leads us to prove a general result: local electron correlations in Hubbard-type models are fully classical since t... |
quantumcomputing/e90fbe45_2402.txt | QuEra a neutral atom-based QC available on Braket. It is a Rydberg atom qubit that utilizes rubidium ion. The operation/gates are applied using laser beams. |
quantumcomputing/2258_a8a638dc956ff973_244.txt | where p(e) is the probability distribution over the environment and p(h) is the probability distribution over the hidden layer. The choice of maximization is motivated from the fact that the coarse grained effective Hamiltonian be compact and short ranged (see ESI in ref. 719). We construct p(h) by marginalizing the jo... |
quantumcomputing/1e788cbd_3530.txt | In the Grover-based attack, the initial state is prepared into a superposition state by Hadamard gates. The dimension of the space is 216, representing the 216 possible keys. After \(n=\frac{\pi }{4}\sqrt{N/M}\) Grover iterations, the target key will be found by measurement, where N is the number of items in the databa... |
quantumcomputing/14994_cba8c028ccf9b6c3_256.txt | 12.1 Why Do we Need a Theory of Consciousness? A theory of consciousness is only necessary if there is something that needs to be explained. With several journals, hundreds of books and ruminations of thousands of philosophers cogitating over various theories of consciousness, it may seem that this question must obviou... |
quantumcomputing/4625_ebeb95a89c78f21f_11.txt | second matrix. If that is the case, then you multiply each element in the first row of the first matrix by each element in the second matrix’s first column. Then you multiply each element of the second row of the first matrix by each element of the second matrix’s second column. Let’s first examine this using variables... |
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