Showing 521 - 540 results of 1,111 for search '"quantum computing"', query time: 0.09s Refine Results
  1. 521

    From the Kinematics of Precession Motion to Generalized Rabi Cycles by Danail S. Brezov, Clementina D. Mladenova, Ivaïlo M. Mladenov

    Published 2018-01-01
    “…The latter appears also in the description of spin precessions in NMR and quantum computing. As we show below, this problem has analytic solutions for a much larger class of motions determined by a simple condition relating the polar angle and z-projection of Ω (expressed in cylindrical coordinates), which are both time-dependent in the generic case. …”
    Get full text
    Article
  2. 522

    Research on A Lattice-Based Fuzzy Signature and Bimodal Gaussian by Jinxin Huang, Jie Cai, Fenghe Wang, Junquan Wang

    Published 2025-01-01
    “…With the advent of quantum computing, lattice-based digital signatures are considered potential candidates for resisting quantum attacks. …”
    Get full text
    Article
  3. 523

    Long-range data transmission in a fault-tolerant quantum bus architecture by Shin Ho Choe, Robert König

    Published 2024-12-01
    “…The scheme can be viewed as a quantum bus in a quantum computing architecture where qubits are arranged on a rectangular 3D grid, and all operations are between neighboring qubits. …”
    Get full text
    Article
  4. 524

    High Optical Access Cryogenic System for Rydberg Atom Arrays with a 3000-Second Trap Lifetime by Zhenpu Zhang, Ting-Wei Hsu, Ting You Tan, Daniel H. Slichter, Adam M. Kaufman, Matteo Marinelli, Cindy A. Regal

    Published 2025-05-01
    “…This low-vibration, high-optical-access cryogenic platform can be used with a wide range of optically trapped atomic or molecular species for applications in quantum computing, simulation, and metrology.…”
    Get full text
    Article
  5. 525

    Security Authentication Protocol for Underwater Sensor Networks Based on NTRU by Fan Jiang, Ming Xu

    Published 2025-04-01
    “…Sensor nodes face resource limitations and the threat of quantum computing attacks, making it challenging for traditional authentication protocols to balance security and computational efficiency. …”
    Get full text
    Article
  6. 526

    Quantum circuits from non-unitary sparse binary matrices by Krishnageetha Karuppasamy, Varunteja Puram, K. M. George, Thomas P. Johnson

    Published 2025-07-01
    “…Abstract Quantum computing leverages unitary matrices to perform reversible computations while preserving probability norms. …”
    Get full text
    Article
  7. 527

    Toward a 2D Local Implementation of Quantum Low-Density Parity-Check Codes by Noah Berthusen, Dhruv Devulapalli, Eddie Schoute, Andrew M. Childs, Michael J. Gullans, Alexey V. Gorshkov, Daniel Gottesman

    Published 2025-01-01
    “…For device architectures restricted to two-dimensional (2D) local gates, naively implementing the high-rate codes suitable for low-overhead fault-tolerant quantum computing incurs prohibitive overhead. In this work, we present an error-correction protocol built on a bilayer architecture that aims to reduce operational overheads when restricted to 2D local gates by measuring some generators less frequently than others. …”
    Get full text
    Article
  8. 528

    Mitigating errors in logical qubits by Samuel C. Smith, Benjamin J. Brown, Stephen D. Bartlett

    Published 2024-11-01
    “…Abstract Quantum error correcting codes can enable large quantum computations provided physical error rates are sufficiently low. …”
    Get full text
    Article
  9. 529

    Unveiling quantum phase transitions from traps in variational quantum algorithms by Chenfeng Cao, Filippo Maria Gambetta, Ashley Montanaro, Raul A. Santos

    Published 2025-06-01
    “…This approach leverages the capability of near-term quantum computers to prepare locally trapped states through finite optimization. …”
    Get full text
    Article
  10. 530

    Neuro-Driven Agent-Based Security for Quantum-Safe 6G Networks by Mohammed Alwakeel

    Published 2025-06-01
    “…Around the same time that 6G networks will be launched, advances in quantum computing could challenge existing cryptographic security. …”
    Get full text
    Article
  11. 531

    An efficient lattice-based integrated revocable identity-based encryption by Haodong Huang, Juyan Li, Shujun Bi, Qi Yuan

    Published 2025-05-01
    “…By combining online and offline encryption, we construct an OO-IRIBE-EnDKER scheme from lattices, which possesses properties such as anonymity, decryption key exposure resistance (DKER), resistance to quantum computing attacks, and selective security. Finally, the effectiveness of the OO-IRIBE-EnDKER scheme is demonstrated through experimental results.…”
    Get full text
    Article
  12. 532

    Two-photon decay enhanced even photon bundle emission by Biao Xiong, Qian Bin, Shi-Lei Chao, Ji-Bing Liu, Xin-You Lü

    Published 2025-03-01
    “…Multiquanta emission holds significant value for quantum computing and quantum information processing. In this study, we aim to enhance multiphoton bundle emission by introducing two-photon decay into cavity quantum electrodynamics systems. …”
    Get full text
    Article
  13. 533

    Low Overhead Qutrit Magic State Distillation by Shiroman Prakash, Tanay Saha

    Published 2025-06-01
    “…We show that using qutrits rather than qubits leads to a substantial reduction in the overhead cost associated with an approach to fault-tolerant quantum computing known as magic state distillation. We construct a family of $[[9m-k, k, 2]]_3$ triorthogonal qutrit error-correcting codes for any positive integers $m$ and $k$ with $k \leq 3m-2$ that are suitable for magic state distillation. …”
    Get full text
    Article
  14. 534

    Operating Semiconductor Qubits without Individual Barrier Gates by Alexander S. Ivlev, Damien R. Crielaard, Marcel Meyer, William I. L. Lawrie, Nico W. Hendrickx, Amir Sammak, Yuta Matsumoto, Lieven M. K. Vandersypen, Giordano Scappucci, Corentin Déprez, Menno Veldhorst

    Published 2025-08-01
    “…Semiconductor spin qubits have emerged as a promising platform for quantum computing, following a significant improvement in their control fidelities over recent years. …”
    Get full text
    Article
  15. 535

    Calibration of syndrome measurements in a single experiment by Christian Wimmer, Jochen Szangolies, Michael Epping

    Published 2024-01-01
    “…Finally, we discuss the results of experiments performed on an IBM quantum computer.…”
    Get full text
    Article
  16. 536

    Magic spreading in random quantum circuits by Xhek Turkeshi, Emanuele Tirrito, Piotr Sierant

    Published 2025-03-01
    “…Abstract Magic is the resource that quantifies the amount of beyond-Clifford operations necessary for universal quantum computing. It bounds the cost of classically simulating quantum systems via stabilizer circuits central to quantum error correction and computation. …”
    Get full text
    Article
  17. 537

    Modeling and Optimization of Vehicle Suspension Employing a Nonlinear Fluid Inerter by Yujie Shen, Long Chen, Yanling Liu, Xiaoliang Zhang

    Published 2016-01-01
    “…So, parameters of the suspension system including the spring stiffness and the damping coefficient are optimized by means of QGA (quantum genetic algorithm), which combines the genetic algorithm and quantum computing. Results indicate that, compared with the original nonlinear suspension system, the RMS (root-mean-square) of vertical body acceleration of optimized suspension has decreased by 9.0%, the RMS of pitch angular acceleration has decreased by 19.9%, and the RMS of roll angular acceleration has decreased by 9.6%.…”
    Get full text
    Article
  18. 538

    Remote quantum networks based on quantum memories by Zhu Tian-Xiang, Liu Xiao, Zhou Zong-Quan, Li Chuan-Feng

    Published 2025-01-01
    “…Quantum networks, capable of transmitting arbitrary quantum states, provide a foundation for a wide range of quantum applications, including distributed quantum computing, distributed quantum sensing, and quantum communication. …”
    Get full text
    Article
  19. 539

    Learning Fourier series with parametrized quantum circuits by Dirk Heimann, Hans Hohenfeld, Gunnar Schönhoff, Elie Mounzer, Frank Kirchner

    Published 2025-05-01
    “…Variational quantum algorithms (VQAs) and their applications in the field of quantum machine learning through parametrized quantum circuits (PQCs) are thought to be one major way of leveraging noisy intermediate-scale quantum computing devices. However, differences in the performance of certain VQA architectures are often unclear since established best practices, as well as detailed studies, are missing. …”
    Get full text
    Article
  20. 540