Showing 221 - 240 results of 649 for search '"Quantum computing', query time: 0.08s Refine Results
  1. 221

    State estimation with quantum extreme learning machines beyond the scrambling time by Marco Vetrano, Gabriele Lo Monaco, Luca Innocenti, Salvatore Lorenzo, G. Massimo Palma

    Published 2025-02-01
    “…Abstract Quantum extreme learning machines (QELMs) leverage untrained quantum dynamics to efficiently process information encoded in input quantum states, avoiding the high computational cost of training more complicated nonlinear models. …”
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    Article
  2. 222

    Sampling electronic fock states using determinant quantum Monte Carlo by Shuhan Ding, Shaozhi Li, Yao Wang

    Published 2025-01-01
    “…Abstract Analog quantum simulation based on ultracold atoms in optical lattices has catalyzed significant breakthroughs in the study of quantum many-body systems. …”
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    Article
  3. 223

    Mitigating errors in analog quantum simulation by Hamiltonian reshaping or Hamiltonian rescaling by Rui-Cheng Guo, Yanwu Gu, Dong E. Liu

    Published 2025-01-01
    “…Abstract Simulating quantum many-body systems is crucial for advancing physics but poses substantial challenges for classical computers. …”
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  4. 224
  5. 225

    Quantum Algorithms for the Physical Layer: Potential Applications to Physical Layer Security by Toshiki Matsumine, Hideki Ochiai, Junji Shikata

    Published 2025-01-01
    “…It is also anticipated that these technologies will continue to flourish and exert a considerable influence on society, i.e., a plethora of real-world problems that cannot be solved by classical algorithms are believed to benefit from the implementation of quantum algorithms. Meanwhile, as an alternative to cryptographic methods, physical layer security (PLS) has been extensively studied as a means to realize secure wireless communication that is resistant to attacks by both classical and quantum computers, i.e., quantum-safe. …”
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  6. 226

    Solvable entanglement dynamics in quantum circuits with generalized space-time duality by Chuan Liu, Wen Wei Ho

    Published 2025-01-01
    “…These models can be understood as quantum circuits tiling space-time with the generalized space-time dual properties of triunitarity (three “arrows of time”) at the global level, and also second-level dual unitarity at the local level, which constrains the behavior of pairs of local gates underlying the circuit under a space-time rotation. …”
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  7. 227

    Quantum-inspired fluid simulation of two-dimensional turbulence with GPU acceleration by Leonhard Hölscher, Pooja Rao, Lukas Müller, Johannes Klepsch, Andre Luckow, Tobias Stollenwerk, Frank K. Wilhelm

    Published 2025-01-01
    “…By utilizing NVIDIA's cuQuantum library to perform parallel tensor computations on GPUs, our adaptation speeds up simulations by up to 12.1 times. …”
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  8. 228

    Shared entanglement for three-party causal order guessing game by Ryszard Kukulski, Paulina Lewandowska, Karol Życzkowski

    Published 2025-01-01
    “…In a variant of communication tasks, players cooperate in choosing their local strategies to compute a given task later, working separately. Utilizing quantum bits for communication and sharing entanglement between parties is a recognized method to enhance performance in these situations. …”
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  11. 231

    A Toolchain for Assisting Migration of Software Executables Towards Post-Quantum Cryptography by Norrathep Rattanavipanon, Jakapan Suaboot, Warodom Werapun

    Published 2025-01-01
    “…Quantum computing poses a significant global threat to modern security mechanisms. …”
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    Article
  12. 232

    Lattice-based lightweight post quantum access authentication scheme for satellite network by WANG Shanshan, ZHAO Guofeng, XU Chuan, HAN Zhenzhen

    Published 2024-10-01
    “…Aiming at the problems of quantum computing attacks, high authentication overhead and long interaction time in satellite network access authentication schemes, a lightweight post quantum access authentication scheme based on lattice for a satellite network was proposed. …”
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  15. 235

    Quantum-Cognitive Neural Networks: Assessing Confidence and Uncertainty with Human Decision-Making Simulations by Milan Maksimovic, Ivan S. Maksymov

    Published 2025-01-01
    “…In this paper, we employ the recently proposed quantum tunnelling neural networks (QT-NNs) inspired by human brain processes alongside quantum cognition theory to classify image datasets while emulating human perception and judgment. …”
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  16. 236

    A numerical approach for calculating exact non-adiabatic terms in quantum dynamics by Ewen D. C. Lawrence, Sebastian F. J. Schmid, Ieva Čepaitė, Peter Kirton, Callum W. Duncan

    Published 2025-01-01
    “…Understanding how non-adiabatic terms affect quantum dynamics is fundamental to improving various protocols for quantum technologies. …”
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  17. 237

    Optimal cooperative strategy based on quantum bat for cognitive radio of energy harvesting by Hongyuan GAO, Yanan DU, Shibo ZHANG, Dandan LIU

    Published 2018-09-01
    “…In order to reduce energy consumption and improve spectral efficiency of the cognitive relay wireless communication system in 5G network,an optimal cooperative transmission strategy of information and energy was designed for cognitive relay radio with wireless energy harvesting.For the proposed optimal cooperative strategy,the maximal throughput formula and outage probability of secondary user were deduced.In order to resolve the derived maximum throughput equation,a quantum bat algorithm which was based on the optimization mechanism of quantum computing and bat algorithm was designed to solve the deduced equation,and the optimal cooperative transmission scheme for information and energy could be obtained.Simulation results show that the proposed optimal cooperative strategy not only can meet the information transfer demand of primary user,but also can realize the energy self-supply of the secondary user system and improve the communication quality of the secondary user.The proposed optimal cooperative strategy has a better performance than the cooperative strategy of existing cognitive relay radio for different simulation scenarios.…”
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  18. 238

    Anomalous diffusion and factor ordering in (1+1)-dimensional Lorentzian quantum gravity by E. Sanderson, R.L. Maitra, A.J. Liberatore

    Published 2025-01-01
    “…Using properties of diffusion according to a quantum heat kernel constructed as an expectation over classical heat kernels on S1, we probe the non-manifold-like nature of quantized space in a model of (1+1)-dimensional quantum gravity. …”
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  19. 239

    Dissipation Alters Modes of Information Encoding in Small Quantum Reservoirs near Criticality by Krai Cheamsawat, Thiparat Chotibut

    Published 2025-01-01
    “…Quantum reservoir computing (QRC) has emerged as a promising paradigm for harnessing near-term quantum devices to tackle temporal machine learning tasks. …”
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  20. 240

    Application of Quantum Recurrent Neural Network in Low-Resource Language Text Classification by Wenbin Yu, Lei Yin, Chengjun Zhang, Yadang Chen, Alex X. Liu

    Published 2024-01-01
    “…With the development of quantum technology, quantum machine learning models leverage the superposition property of qubits to enhance model expressiveness and achieve faster computation compared to classical systems. …”
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