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• Quantum Computing for Quantum Chemistry: Short-Term Pessimism
  Quantum computing gets a lot of attention these days. In this post, I want to examine the application of quantum computing to quantum chemistry, with a focus on determining whether there are any business-viable applications today.
  crossref Corin Wagen 2025-12-04T22:34:27Z 置信度 0.70
• Adiabatic Quantum Computing
  crossref William Cruz-Santos, Guillermo Morales-Luna 2022-06-08T18:16:08Z 置信度 0.70
• 3. Quantum computing, qubits and decoherence
  crossref Hendrik Bluhm 2019-03-16T09:15:52Z 置信度 0.70
• Quantum Computing in Artificial Intelligence
  crossref V. Shanmugavalli, A. S. Renugadevi, R. Jayavadivel, K. Janani 2026-02-24T14:24:45Z 置信度 0.70
• Introduction to Quantum Computing
  crossref Shilpa Mehta, Celestine Iwendi 2026-01-09T21:37:26Z 置信度 0.70
• Quantum Algorithms and Simulation for Parallel and Distributed Quantum Computing
  A viable approach for building large-scale quantum computers is to interlink small-scale quantum computers with a quantum network to create a larger distributed quantum computer. When designing quantum algorithms for such a distributed quantum computer, one ca…
  openalex Rhea Parekh, Andrea Ricciardi, Ahmed Darwish, Stephen DiAdamo 2021-11-01 置信度 0.72 Quantum computerComputer scienceQuantum algorithmDistributed computingQuantum network
• Quantum Computing with Trapped Ions
  crossref 2011-08-29T16:20:21Z 置信度 0.70
• Application of Real valued quantum mechanical framework on quantum mechanics, quantum field theory and quantum computing
  The historical debate surrounding the necessity of complex numbers in quantum mechanics has been revitalized by recent experimental falsifications of standard real-amplitude models. However, Barrios Hita et al. (2026) demonstrated that a physically consistent …
  crossref Stotra Goswami 2026-08-09T13:44:06Z 置信度 0.70
• Optimized Compiler for Distributed Quantum Computing
  Practical distributed quantum computing requires the development of efficient compilers, able to make quantum circuits compatible with some given hardware constraints. This problem is known to be tough, even for local computing. Here, we address it on distribu…
  openalex Daniele Cuomo, Marcello Caleffi, Kevin Krsulich, Filippo Tramonto 等 2023-01-17 置信度 0.72 CompilerComputer scienceQuantum computerCompiler correctnessOptimizing compiler
• Optical Quantum Computing
  crossref Ray LaPierre 2021-09-27T03:18:43Z 置信度 0.70
• Quantum Cloud Services: Getting Quantum Power
  crossref Monika Malik 2026-01-02T03:10:31Z 置信度 0.70
• Combinatorial Framework for Topological Quantum Computing
  crossref Mauro Carfora, Annalisa Marzuoli 2012-01-16T10:23:29Z 置信度 0.70
• Introduction to the Special Issue on Software Tools for Quantum Computing: Part 2
  crossref Yuri Alexeev, Alex McCaskey, Wibe de Jong 2023-02-14T10:04:24Z 置信度 0.70
• Introduction to the Special Issue on Software Tools for Quantum Computing: Part 1
  crossref Yuri Alexeev, Alex McCaskey, Wibe De Jong 2022-09-06T10:02:48Z 置信度 0.70
• Introduction to the Special issue on the Techniques of Programming Languages, Logic, and Formal Methods in Quantum Computing
  crossref Xiaodi Wu 2021-12-21T16:43:51Z 置信度 0.70
• Knot logic and topological quantum computing with Majorana fermions
  crossref Louis H. Kauffman 2016-06-05T08:36:59Z 置信度 0.70
• Quantum Stabilizer Codes and Beyond
  crossref Ivan B. Djordjevic 2021-02-26T10:52:38Z 置信度 0.70
• Applications of Quantum Computing in the Field of Chemistry
  crossref Marc Maussner 2026-02-19T14:07:19Z 置信度 0.70
• Exploration of superconducting multi-mode cavity architectures for quantum computing
  crossref A. Reineri 2023-12-06T03:21:51Z 置信度 0.70
• Continuous-variable quantum computing and its applications to cryptography
  crossref Koji Nagata, Do Ngoc Diep, Ahmed Farouk, Tadao Nakamura 2022-07-15T15:34:41Z 置信度 0.70
• Quantum Computing and Consumer Behavior: Redefining Insights, Personalization, and Experience
  crossref Ananya Hadadi Raghavendra, Sreevatsa Bellary 2026-01-02T00:04:25Z 置信度 0.70
• Quantum Computing Based on Cybersecurity
  crossref P. William, Vivek Parganiha, D.B. Pardeshi 2023-10-18T11:30:28Z 置信度 0.70
• Deep Learning Aided SRF Cavity Optimization for Quantum Computing
  crossref Jovan Markovic, Doga Kurkcuoglu 2023-09-10T02:12:21Z 置信度 0.70
• Multiple-Valued Quantum-DNA Computing
  Quantum and DNA computing are both distributed and parallel types of computing. They re useful for tasks that require high-complexity computations and/or large data sets, such as searching, sorting, merging, pattern recognition, image processing, and encryptio…
  crossref Hafiz Md. Hasan Babu 2023-08-29T07:36:18Z 置信度 0.70
• Multiple-Valued DNA-Quantum Computing
  DNA computing performs computations using biological molecules rather than traditional silicon chips. It has more advantages over conventional computers. Multiple-valued DNA-Quantum computing is an integrated computing system where the first portion of computa…
  crossref Hafiz Md. Hasan Babu 2023-08-29T07:36:18Z 置信度 0.70
• Overview figures for a method of understanding quantum computing
  crossref Koji Nagata, Do Ngoc Diep, Ahmed Farouk, Tadao Nakamura 2022-07-15T15:34:41Z 置信度 0.70
• Adiabatic Quantum Computing
  crossref Ray LaPierre 2021-09-27T03:18:43Z 置信度 0.70
• INTERNATIONAL JOURNAL OF QUANTUM COMPUTING
  crossref 2025-02-28T09:24:08Z 置信度 0.70
• 202 Physical foundations
  crossref 2026-05-29T21:34:20Z 置信度 0.70
• Verification of Quantum Protocols Adopting Physically Admissible Schedulers
  Recent developments in the field of quantum communication demonstrate that secure communication protocols based on quantum features are already practical. Reliable verification techniques are of paramount importance for these technologies, given their high imp…
  crossref Lorenzo Ceragioli, Fabio Gadducci, Giuseppe Lomurno, Gabriele Tedeschi 2026-07-29T11:25:40Z 置信度 0.70
• Overview of Quantum Computing
  crossref Madhusudan Singh, Bharat S. Rawal 2026-02-04T05:43:37Z 置信度 0.70
• 12 Review and significance of cryptography and machine learning in quantum computing
  crossref Kaushal Kishor 2023-07-25T02:54:42Z 置信度 0.70
• Quantum Algorithms
  crossref 2018-02-20T20:32:20Z 置信度 0.70
• Quantum Information Processing
  crossref Ritajit Majumdar 2022-05-26T07:02:59Z 置信度 0.70
• Quantum Finance
  crossref Do Ngoc Diep 2022-05-26T07:02:59Z 置信度 0.70
• The Power of Quantum Computing
  crossref 2006-12-10T06:33:26Z 置信度 0.70
• Optical Bistability, Optical Computing, Spintronics and Quantum Computing
  crossref 2007-03-06T10:18:21Z 置信度 0.70
• Undecidable, Unrecognizable, and Quantum Computing
  Quantum computing allows us to solve some problems much faster than existing classical algorithms. Yet, the quantum computer has been believed to be no more powerful than the most general computing model—the Turing machine. Undecidable problems, such as the ha…
  crossref Michael Siomau 2020-07-02T02:44:25Z 置信度 0.70
• Photonic quantum computing with quantum emitters
  crossref Stefano Paesani 2023-07-26T18:46:29Z 置信度 0.70
• Trapped Ion Quantum Computing
  crossref Ray LaPierre 2021-09-27T03:18:43Z 置信度 0.70
• Quantum Networks for Distributed Quantum Information Processing
  crossref H. J. Kimble 2005-12-19T11:26:10Z 置信度 0.70
• Decomposable coherence and quantum fluctuation relations
  In Newtonian mechanics, any closed-system dynamics of a composite system in a microstate will leave all its individual subsystems in distinct microstates, however this fails dramatically in quantum mechanics due to the existence of quantum entanglement. Here w…
  arxiv Erick Hinds Mingo, David Jennings 2018-12-19T18:52:58Z 置信度 0.78 quant-phcond-mat.stat-mech
• Quantum measurements without sums
  Sums play a prominent role in the formalisms of quantum mechanics, be it for mixing and superposing states, or for composing state spaces. Surprisingly, a conceptual analysis of quantum measurement seems to suggest that quantum mechanics can be done without di…
  arxiv Bob Coecke, Dusko Pavlovic 2006-08-03T16:53:06Z 置信度 0.78 quant-phmath.CTmath.LOmath.QA
• Unitary Evolutions Sourced By Interacting Quantum Memories: Closed Quantum Systems Directing Themselves Using Their State Histories
  We propose, formulate and examine novel quantum systems and behavioral phases in which momentary choices of the system's memories interact in order to source the internal interactions and unitary time evolutions of the system. In a closed system of the kind, t…
  arxiv Alireza Tavanfar, Aliasghar Parvizi, Marco Pezzutto 2022-01-14T18:05:08Z 置信度 0.78 quant-ph
• A Continuous Variable Quantum Switch
  The continuous quadratures of a single mode of the light field present a promising avenue to encode quantum information. By virtue of the infinite dimensionality of the associated Hilbert space, quantum states of these continuous variables (CV) can enable high…
  arxiv Ian Tillman, Thirupathaiah Vasantam, Kaushik P. Seshadreesan 2022-09-17T15:23:20Z 置信度 0.78 quant-phcs.NI
• Scaling and renormalization in fault-tolerant quantum computers
  This work is concerned with phrasing the concepts of fault-tolerant quantum computation within the framework of disordered systems, Bernoulli site percolation in particular. We show how the so-called "threshold theorems" on the possibility of fault-tolerant qu…
  arxiv Maxim Raginsky 2003-07-23T17:21:49Z 置信度 0.78 quant-ph
• Encoded Universality in Physical Implementations of a Quantum Computer
  We revisit the question of universality in quantum computing and propose a new paradigm. Instead of forcing a physical system to enact a predetermined set of universal gates (e.g., single-qubit operations and CNOT), we focus on the intrinsic ability of a syste…
  arxiv D. Bacon, J. Kempe, D. P. DiVincenzo, D. A. Lidar 等 2001-02-27T23:45:02Z 置信度 0.78 quant-ph
• Quantum Learning with Noise and Decoherence: A Robust Quantum Neural Network
  Noise and decoherence are two major obstacles to the implementation of large-scale quantum computing. Because of the no-cloning theorem, which says we cannot make an exact copy of an arbitrary quantum state, simple redundancy will not work in a quantum context…
  arxiv Nam H. Nguyen, Elizabeth C. Behrman, James E. Steck 2016-12-22T13:35:13Z 置信度 0.78 quant-ph
• Quantum Alternating Direction Method of Multipliers for Semidefinite Programming
  Semidefinite programming (SDP) is a fundamental convex optimization problem with wide-ranging applications. However, solving large-scale instances remains computationally challenging due to the high cost of solving linear systems and performing eigenvalue deco…
  arxiv Hantao Nie, Dong An, Zaiwen Wen 2025-10-11T06:44:33Z 置信度 0.78 math.OCquant-ph
• Quantum Communication Complexity of Regularized Linear Regression Protocols
  Linear regression is fundamental to statistical analysis and machine learning, but its application to large-scale datasets necessitates distributed computing. The problem also arises in quantum computing, where handling extensive data requires distributed appr…
  arxiv Sayaki Matsushita 2025-08-22T07:07:14Z 置信度 0.78 quant-ph
• Hallmarking quantum states: unified framework for coherence and correlations
  Quantum coherence and distributed correlations among subparties are often considered as separate, although operationally linked to each other, properties of a quantum state. Here, we propose a measure able to quantify the contributions derived by both the tens…
  arxiv Gian Luca Giorgi, Roberta Zambrini 2017-06-12T13:36:15Z 置信度 0.78 quant-ph
• Resource-efficient simulation of noisy quantum circuits and application to network-enabled QRAM optimization
  Giovannetti, Lloyd, and Maccone [Phys. Rev. Lett. 100, 160501] proposed a quantum random access memory (QRAM) architecture to retrieve arbitrary superpositions of $N$ (quantum) memory cells via $O(\log(N))$ quantum switches and $O(\log(N))$ address qubits. Tow…
  arxiv Luís Bugalho, Emmanuel Zambrini Cruzeiro, Kevin C. Chen, Wenhan Dai 等 2022-10-24T18:00:05Z 置信度 0.78 quant-ph
• Password authentication schemes on a quantum computer
  In a post-quantum world, where attackers may have access to full-scale quantum computers, all classical password-based authentication schemes will be compromised. Quantum copy-protection prevents adversaries from making copies of existing quantum software; we …
  arxiv Sherry Wang, Carlisle Adams, Anne Broadbent 2022-01-29T06:40:39Z 置信度 0.78 quant-ph
• Circuits of space and time quantum channels
  Exact solutions in interacting many-body systems are scarce but extremely valuable since they provide insights into the dynamics. Dual-unitary models are examples in one spatial dimension where this is possible. These brick-wall quantum circuits consist of loc…
  arxiv Pavel Kos, Georgios Styliaris 2022-06-24T08:35:17Z 置信度 0.78 cond-mat.stat-mechhep-thmath-phnlin.CDquant-ph
• Quantum reversal: a general theory of coherent quantum absorbers
  The fascinating concept of coherent quantum absorber - which can absorb any photon emitted by another system while maintaining entanglement with that system - has found diverse implications in open quantum system theory and quantum metrology. This work general…
  arxiv Mankei Tsang 2024-02-04T14:26:44Z 置信度 0.78 quant-phmath-ph
• On connectivity-dependent resource requirements for digital quantum simulation of $d$-level particles
  A primary objective of quantum computation is to efficiently simulate quantum physics. Scientifically and technologically important quantum Hamiltonians include those with spin-$s$, vibrational, photonic, and other bosonic degrees of freedom, i.e. problems com…
  arxiv Nicolas P. D. Sawaya, Gian Giacomo Guerreschi, Adam Holmes 2020-05-26T22:28:51Z 置信度 0.78 quant-phcond-mat.other
• A concise review of Rydberg atom based quantum computation and quantum simulation
  Quantum information processing based on Rydberg atoms emerged as a promising direction two decades ago. Recent experimental and theoretical progresses have shined exciting light on this avenue. In this concise review, we will briefly introduce the basics of Ry…
  arxiv Xiaoling Wu, Xinhui Liang, Yaoqi Tian, Fan Yang 等 2020-12-19T07:15:47Z 置信度 0.78 quant-phcond-mat.quant-gasphysics.atom-phphysics.optics
• Quantum simulation with just-in-time compilation
  Quantum technologies are moving towards the development of novel hardware devices based on quantum bits (qubits). In parallel to the development of quantum devices, efficient simulation tools are needed in order to design and benchmark quantum algorithms and a…
  arxiv Stavros Efthymiou, Marco Lazzarin, Andrea Pasquale, Stefano Carrazza 2022-03-16T18:00:00Z 置信度 0.78 quant-phhep-phphysics.comp-ph
• Advances in quantum dense coding
  Quantum dense coding is one of the most important protocols in quantum communication. It derives from the idea of using quantum resources to boost the communication capacity and now serves as a key primitive across a variety of quantum information protocols. H…
  arxiv Yu Guo, Bi-Heng Liu, Chuan-Feng Li, Guang-Can Guo 2019-04-28T03:37:32Z 置信度 0.78 quant-ph
• Entanglement for discrete-time quantum walks on the line
  The discrete-time quantum walk is a quantum counterpart of the random walk. It is expected that the model plays important roles in the quantum field. In the quantum information theory, entanglement is a key resource. We use the von Neumann entropy to measure t…
  arxiv Yusuke Ide, Norio Konno, Takuya Machida 2010-12-19T12:55:21Z 置信度 0.78 quant-ph
• Experiment-friendly formulation of quantum backflow
  Quantum backflow is usually understood as a quantum interference phenomenon where probability current of a quantum particle points in the opposite direction to particle's momentum. Here, we quantify the amount of quantum backflow for arbitrary momentum distrib…
  arxiv Marek Miller, Woo Chee Yuan, Rainer Dumke, Tomasz Paterek 2020-08-18T13:52:15Z 置信度 0.78 quant-ph
• Reduction of finite sampling noise in quantum neural networks
  Quantum neural networks (QNNs) use parameterized quantum circuits with data-dependent inputs and generate outputs through the evaluation of expectation values. Calculating these expectation values necessitates repeated circuit evaluations, thus introducing fun…
  arxiv David A. Kreplin, Marco Roth 2023-06-02T15:59:47Z 置信度 0.78 quant-phcs.LG
• Single-qubit gate teleportation provides a quantum advantage
  Gate-teleportation circuits are arguably among the most basic examples of computations believed to provide a quantum computational advantage: In seminal work [Quantum Inf. Comput., 4(2):134--145], Terhal and DiVincenzo have shown that these circuits elude simu…
  arxiv Libor Caha, Xavier Coiteux-Roy, Robert Koenig 2022-09-28T15:11:39Z 置信度 0.78 quant-ph
• Quantum walks: a comprehensive review
  Quantum walks, the quantum mechanical counterpart of classical random walks, is an advanced tool for building quantum algorithms that has been recently shown to constitute a universal model of quantum computation. Quantum walks is now a solid field of research…
  arxiv Salvador E. Venegas-Andraca 2012-01-23T17:40:28Z 置信度 0.78 quant-phmath-ph
• The Effect of Noise on the Performance of Variational Algorithms for Quantum Chemistry
  Variational quantum algorithms are suitable for use on noisy quantum systems. One of the most important use-cases is the quantum simulation of materials, using the variational quantum eigensolver (VQE). To optimize VQE performance, a suitable parameterized qua…
  arxiv Waheeda Saib, Petros Wallden, Ismail Akhalwaya 2021-08-27T16:52:18Z 置信度 0.78 quant-ph
• Exact Master Equation and Non-Markovian Decoherence for Quantum Dot Quantum Computing
  In this article, we report the recent progress on decoherence dynamics of electrons in quantum dot quantum computing systems using the exact master equation we derived recently based on the Feynman-Vernon influence functional approach. The exact master equatio…
  arxiv Matisse W. Y. Tu, Ming-Tsung Lee, Wei-Min Zhang 2009-10-02T01:31:08Z 置信度 0.78 cond-mat.mes-hall
• Quantum Monte Carlo simulations for financial risk analytics: scenario generation for equity, rate, and credit risk factors
  Monte Carlo (MC) simulations are widely used in financial risk management, from estimating value-at-risk (VaR) to pricing over-the-counter derivatives. However, they come at a significant computational cost due to the number of scenarios required for convergen…
  arxiv Titos Matsakos, Stuart Nield 2023-03-16T22:57:15Z 置信度 0.78 quant-phq-fin.RM
• Confinement and Kink Entanglement Asymmetry on a Quantum Ising Chain
  In this work, we explore the interplay of confinement, string breaking and entanglement asymmetry on a 1D quantum Ising chain. We consider the evolution of an initial domain wall and show that, surprisingly, while the introduction of confinement through a long…
  arxiv Brian J. J. Khor, D. M. Kürkçüoglu, T. J. Hobbs, G. N. Perdue 等 2023-12-14T01:55:12Z 置信度 0.78 quant-phcond-mat.stat-mechcond-mat.str-elhep-ph
• Simple Sets of Measurements for Universal Quantum Computation and Graph State Preparation
  We consider the problem of minimizing resources required for universal quantum computation using only projective measurements. The resources we focus on are observables, which describe projective measurements, and ancillary qubits. We show that the set of obse…
  arxiv Yasuhiro Takahashi 2010-03-08T02:59:44Z 置信度 0.78 quant-ph
• Classical analogue of quantum superdense coding and communication advantage of a single quantum system
  We analyze utility of communication channels in absence of any short of quantum or classical correlation shared between the sender and the receiver. To this aim, we propose a class of two-party communication games, and show that the games cannot be won given a…
  arxiv Ram Krishna Patra, Sahil Gopalkrishna Naik, Edwin Peter Lobo, Samrat Sen 等 2022-02-14T15:29:59Z 置信度 0.78 quant-ph
• Learning Quantum Processes with Quantum Statistical Queries
  In this work, we initiate the study of learning quantum processes from quantum statistical queries. We focus on two fundamental learning tasks in this new access model: shadow tomography of quantum processes and process tomography with respect to diamond dista…
  arxiv Chirag Wadhwa, Mina Doosti 2023-10-03T14:15:20Z 置信度 0.78 quant-phcs.CCcs.LG
• Matrix-product unitaries: Beyond quantum cellular automata
  Matrix-product unitaries (MPU) are 1D tensor networks describing time evolution and unitary symmetries of quantum systems, while their action on states by construction preserves the entanglement area law. MPU which are formed by a single repeated tensor are kn…
  arxiv Georgios Styliaris, Rahul Trivedi, David Pérez-García, J. Ignacio Cirac 2024-06-14T17:29:04Z 置信度 0.78 quant-phcond-mat.str-elmath-ph
• Quantum scrambling of observable algebras
  In this paper we describe an algebraic/geometrical approach to quantum scrambling. Generalized quantum subsystems are described by an hermitian-closed unital subalgebra $\cal A$ of operators evolving through a unitary channel. Qualitatively, quantum scrambling…
  arxiv Paolo Zanardi 2021-07-02T14:30:58Z 置信度 0.78 quant-ph
• Single-copy activation of Bell nonlocality via broadcasting of quantum states
  Activation of Bell nonlocality refers to the phenomenon that some entangled mixed states that admit a local hidden variable model in the standard Bell scenario nevertheless reveal their nonlocal nature in more exotic measurement scenarios. We present such a sc…
  arxiv Joseph Bowles, Flavien Hirsch, Daniel Cavalcanti 2020-07-31T12:49:38Z 置信度 0.78 quant-ph
• Learning thermodynamic master equations for open quantum systems
  The characterization of Hamiltonians and other components of open quantum dynamical systems plays a crucial role in quantum computing and other applications. Scientific machine learning techniques have been applied to this problem in a variety of ways, includi…
  arxiv Peter Sentz, Stanley Nicholson, Yujin Cho, Sohail Reddy 等 2025-06-02T17:11:16Z 置信度 0.78 quant-phcs.LG
• Quantum neural network autoencoder and classifier applied to an industrial case study
  Quantum computing technologies are in the process of moving from academic research to real industrial applications, with the first hints of quantum advantage demonstrated in recent months. In these early practical uses of quantum computers it is relevant to de…
  arxiv Stefano Mangini, Alessia Marruzzo, Marco Piantanida, Dario Gerace 等 2022-05-09T08:50:55Z 置信度 0.78 quant-phcs.LG
• Basic quantum subroutines: finding multiple marked elements and summing numbers
  We show how to find all $k$ marked elements in a list of size $N$ using the optimal number $O(\sqrt{N k})$ of quantum queries and only a polylogarithmic overhead in the gate complexity, in the setting where one has a small quantum memory. Previous algorithms e…
  arxiv Joran van Apeldoorn, Sander Gribling, Harold Nieuwboer 2023-02-20T19:11:44Z 置信度 0.78 quant-phcs.DS
• Quantum Technology for Military Applications
  Quantum technology is an emergent and potentially disruptive discipline, with the ability to affect many human activities. Quantum technologies are dual-use technologies, and as such are of interest to the defence and security industry and military and governm…
  arxiv Michal Krelina 2021-03-21T14:37:11Z 置信度 0.78 quant-phphysics.app-ph
• Fractional quantum anomalous Hall phase for Raman superarray of Rydberg atoms
  Rydberg atom arrays offer promising platforms for quantum simulation of correlated quantum matter and raise great interests. This work proposes a novel stripe-lattice model with Raman superarray of Rydberg atoms to realize bosonic fractional quantum anomalous …
  arxiv Ting-Fung Jeffrey Poon, Xin-Chi Zhou, Bao-Zong Wang, Tian-Hua Yang 等 2023-02-25T15:48:36Z 置信度 0.78 cond-mat.quant-gascond-mat.mes-hallcond-mat.str-elquant-ph
• Quantum correlations for anonymous metrology
  We introduce the task of anonymous metrology, in which a physical parameter of an object may be determined without revealing the object's location. Alice and Bob share a correlated quantum state, with which one of them probes the object. Upon receipt of the qu…
  arxiv A. J. Paige, Benjamin Yadin, M. S. Kim 2018-12-11T13:05:15Z 置信度 0.78 quant-ph
• Family of attainable geometric quantum speed limits
  We propose a quantum state distance and develop a family of geometrical quantum speed limits (QSLs) for open and closed systems. The QSL time includes an alternative function by which we derive three QSL times with particularly chosen functions. It indicates t…
  arxiv Zi-yi Mai, Zheng Liu, Chang-shui Yu 2023-11-14T02:25:47Z 置信度 0.78 quant-ph
• Characterising transformations between quantum objects, 'completeness' of quantum properties, and transformations without a fixed causal order
  Many fundamental and key objects in quantum mechanics are linear mappings between particular affine/linear spaces. This structure includes basic quantum elements such as states, measurements, channels, instruments, non-signalling channels and channels with mem…
  arxiv Simon Milz, Marco Túlio Quintino 2023-05-02T08:21:38Z 置信度 0.78 quant-ph
• Robustness and device independence of verifiable blind quantum computing
  Recent advances in theoretical and experimental quantum computing bring us closer to scalable quantum computing devices. This makes the need for protocols that verify the correct functionality of quantum operations timely and has led to the field of quantum ve…
  arxiv Alexandru Gheorghiu, Elham Kashefi, Petros Wallden 2015-02-09T17:21:54Z 置信度 0.78 quant-ph
• Experimental study of quantum uncertainty from lack of information
  Quantum uncertainty is a well-known property of quantum mechanics that states the impossibility of predicting measurement outcomes of multiple incompatible observables simultaneously. In contrast, the uncertainty in the classical domain comes from the lack of …
  arxiv Yuan-Yuan Zhao, Filip Rozpędek, Zhibo Hou, Kang-Da Wu 等 2021-05-19T09:15:27Z 置信度 0.78 quant-ph
• Quantum Limits in Space-Time Measurements
  Quantum fluctuations impose fundamental limits on measurement and space-time probing. Although using optimised probe fields can allow to push sensitivity in a position measurement beyond the "standard quantum limit", quantum fluctuations of the probe field sti…
  arxiv Marc-Thierry Jaekel, Serge Reynaud 1995-06-07T15:25:37Z 置信度 0.78 quant-ph
• Quantum Weiss-Weinstein bounds for quantum metrology
  Sensing and imaging are among the most important applications of quantum information science. To investigate their fundamental limits and the possibility of quantum enhancements, researchers have for decades relied on the quantum Cramér-Rao lower error bounds …
  arxiv Xiao-Ming Lu, Mankei Tsang 2015-11-29T06:23:03Z 置信度 0.78 quant-phphysics.data-an
• Instantaneous Quantum Polynomial-Time Sampling and Verifiable Quantum Advantage: Stabilizer Scheme and Classical Security
  Sampling problems demonstrating beyond classical computing power with noisy intermediate scale quantum devices have been experimentally realized. In those realizations, however, our trust that the quantum devices faithfully solve the claimed sampling problems …
  arxiv Michael J. Bremner, Bin Cheng, Zhengfeng Ji 2023-08-14T14:03:33Z 置信度 0.78 quant-ph
• Learning quantum phases via single-qubit disentanglement
  Identifying phases of matter presents considerable challenges, particularly within the domain of quantum theory, where the complexity of ground states appears to increase exponentially with system size. Quantum many-body systems exhibit an array of complex ent…
  arxiv Zheng An, Chenfeng Cao, Cheng-Qian Xu, D. L. Zhou 2021-07-08T00:15:31Z 置信度 0.78 quant-ph
• Quantum Architecture Search with Unsupervised Representation Learning
  Unsupervised representation learning presents new opportunities for advancing Quantum Architecture Search (QAS) on Noisy Intermediate-Scale Quantum (NISQ) devices. QAS is designed to optimize quantum circuits for Variational Quantum Algorithms (VQAs). Most QAS…
  arxiv Yize Sun, Zixin Wu, Volker Tresp, Yunpu Ma 2024-01-21T19:53:17Z 置信度 0.78 quant-phcs.LG
• Enhancing quantum control by bootstrapping a quantum processor of 12 qubits
  Accurate and efficient control of quantum systems is one of the central challenges for quantum information processing. Current state-of-the-art experiments rarely go beyond 10 qubits and in most cases demonstrate only limited control. Here we demonstrate contr…
  arxiv Dawei Lu, Keren Li, Jun Li, Hemant Katiyar 等 2017-01-05T02:56:24Z 置信度 0.78 quant-ph
• Higher Categories and Topological Quantum Field Theories
  We construct a state-sum type invariant of smooth closed oriented $4$-manifolds out of a $G$-crossed braided spherical fusion category ($G$-BSFC) for $G$ a finite group. The construction can be extended to obtain a $(3+1)$-dimensional topological quantum field…
  arxiv Shawn X. Cui 2016-10-24T20:06:40Z 置信度 0.78 math.QAmath-phmath.CTmath.GTquant-ph
• Establishing the Quantum Supremacy Frontier with a 281 Pflop/s Simulation
  Noisy Intermediate-Scale Quantum (NISQ) computers are entering an era in which they can perform computational tasks beyond the capabilities of the most powerful classical computers, thereby achieving "Quantum Supremacy", a major milestone in quantum computing.…
  arxiv Benjamin Villalonga, Dmitry Lyakh, Sergio Boixo, Hartmut Neven 等 2019-05-01T18:42:19Z 置信度 0.78 quant-phcs.CCphysics.comp-ph
• Randomized semi-quantum matrix processing
  We present a hybrid quantum-classical framework for simulating generic matrix functions more amenable to early fault-tolerant quantum hardware than standard quantum singular-value transformations. The method is based on randomization over the Chebyshev approxi…
  arxiv Allan Tosta, Thais de Lima Silva, Giancarlo Camilo, Leandro Aolita 2023-07-21T18:00:28Z 置信度 0.78 quant-ph
• Q-gen: A Parameterized Quantum Circuit Generator
  Unlike most classical algorithms that take an input and give the solution directly as an output, quantum algorithms produce a quantum circuit that works as an indirect solution to computationally hard problems. In the full quantum computing workflow, most data…
  arxiv Yikai Mao, Shaswot Shresthamali, Masaaki Kondo 2024-07-26T12:22:40Z 置信度 0.78 quant-phcs.ET
• Gaming the Quantum
  In the time since a merger of quantum mechanics and game theory was proposed formally in 1999, the two distinct perspectives apparent in this merger of applying quantum mechanics to game theory, referred to henceforth as the theory of "quantized games", and of…
  arxiv Faisal Shah Khan, Simon J. D. Phoenix 2012-02-06T14:11:24Z 置信度 0.78 quant-phmath-ph
• Unitary dynamics for quantum codewords
  A quantum codeword is a redundant representation of a logical qubit by means of several physical qubits. It is constructed in such a way that if one of the physical qubits is perturbed, for example if it gets entangled with an unknown environment, there still …
  arxiv Asher Peres 1996-09-18T23:59:57Z 置信度 0.78 quant-ph
• Quantum Interference of Force
  We show that a quantum particle subjected to a positive force in one path of a Mach-Zehnder interferometer and a null force in the other path may receive a negative average momentum transfer when it leaves the interferometer by a particular exit. In this scena…
  arxiv Raul Corrêa, Marina F. B. Cenni, Pablo L. Saldanha 2018-02-28T11:39:31Z 置信度 0.78 quant-ph
• A Manifesto for Modern Fog and Edge Computing: Vision, New Paradigms, Opportunities, and Future Directions
  The advancements in the use of Internet of Things (IoT) devices is increasing continuously and generating huge amounts of data in a fast manner. Cloud computing is an important paradigm which processes and manages user data effectively. Further, fog and edge c…
  arxiv Sukhpal Singh Gill 2021-09-19T09:25:18Z 置信度 0.78 cs.DC
• Quantum effects in rotating reference frames
  We consider the time delay of interfering single photons oppositely traveling in the Kerr metric of a rotating massive object. Classically, the time delay shows up as a phase difference between coherent sources of light. In quantum mechanics, the loss in visib…
  arxiv Sebastian P. Kish, Timothy C. Ralph 2022-02-11T00:44:36Z 置信度 0.78 quant-phgr-qc
• Entropy and information gain in quantum continual measurements
  The theory of measurements continuous in time in quantum mechanics (quantum continual measurements) has been formulated by using the notions of instrument, positive operator valued measure, etc., by using quantum stochastic differential equations and by using …
  arxiv Alberto Barchielli 2000-12-21T08:10:59Z 置信度 0.78 quant-ph