Showing 41 - 60 results of 649 for search '"Quantum computing', query time: 0.06s Refine Results
  1. 41
  2. 42

    Probing entanglement dynamics and topological transitions on noisy intermediate-scale quantum computers by Huai-Chun Chang, Hsiu-Chuan Hsu, Yu-Cheng Lin

    Published 2025-01-01
    “…We simulate quench dynamics of the Su-Schrieffer-Heeger (SSH) chain on IBM quantum computers, calculating the Rényi entanglement entropy, the twist order parameter, and the Berry phase. …”
    Get full text
    Article
  3. 43

    Simulation of Nonradiative Energy Transfer in Photosynthetic Systems Using a Quantum Computer by José Diogo Guimarães, Carlos Tavares, Luís Soares Barbosa, Mikhail I. Vasilevskiy

    Published 2020-01-01
    “…We performed quantum simulations of such phenomena, for a proof of concept scenario, in an actual quantum computer, IBM Q, of 5 qubits. …”
    Get full text
    Article
  4. 44

    Accelerated computational implementation of reconciliation for continuous variable quantum key distribution on GPU by Shao-ting LIU, Xiao-kai WANG, Da-bo GUO

    Published 2017-11-01
    “…For the low computing speed of reconciliation for current continuous variable quantum key distribution, CPU&amp;GPU-parallel reconciliation algorithms was designed based on LDPC of SEC protocol to speed up decoding computing.In order to raise decoding speed without sacrifice reconciliation efficiency,a static two-way cross linked list to efficiently store large scale sparse parity matrix was employed.The simulation experimental results show that the speed of the decoding rate reaches 16.4 kbit/s when the channel SNR is over 4.9 dB and the reliability of the 2×10<sup>5</sup>continuous variable quantum sequence,with reconciliation efficiency of 91.71%.The experimental based on the Geforce GT 650 MB GPU and the 2.5 GHz and 8 GB memory CPU hardware platform.Relative to the only CPU platform,computing speed increased by more than 15 times.…”
    Get full text
    Article
  5. 45

    Quantum-Based Feature Selection for Multiclassification Problem in Complex Systems with Edge Computing by Wenjie Liu, Junxiu Chen, Yuxiang Wang, Peipei Gao, Zhibin Lei, Xu Ma

    Published 2020-01-01
    “…In this paper, a quantum-based feature selection algorithm for the multiclassification problem, namely, QReliefF, is proposed, which can effectively reduce the complexity of algorithm and improve its computational efficiency. …”
    Get full text
    Article
  6. 46

    Superconducting quantum computing optimization based on multi-objective deep reinforcement learning by Yangting Liu

    Published 2025-01-01
    “…This method achieved excellent computational results on superconducting qubits. Optimum control of multi-process quantum computing can be achieved only by regulating the microwave pulse parameters of superconducting qubits, and such a set of global parameter values and control strategies are given.…”
    Get full text
    Article
  7. 47

    Research of the small Qubit quantum computing attack to the RSA public key cryptography by Bao-nan WANG, Yu-hang CHEN, Bao YIN, Feng HU, Huan-guo ZHANG, Chao WANG

    Published 2017-10-01
    “…The small Qubit quantum algorithm attack to RSA was proposed,the need Qubit of the first quantum register from 2L to L1,it can be reduced to 2 Qubit,the overall space complexity denoted (L1,L),where 2L1≥r,r is the period of decomposed.Because of the reduce of the first quantum register,it reduces the algorithm’s complexity and success rates,and use the binary look-up table method to compute the modular exponentiation,it enhances the computing speed.The improved algorithm’s quantum circuit complexity is T=O(2L2).It have a significant improvement on the time complexity and space complexity.Although the success rate is reduced,the overall success solution time is still lower than the Shor algorithm and the current major improvements Shor algorithm.Completed a simulation experiment.Respectively use the 11、10、9 Qubit decomposing the quantum circuit 119.The new algorithm explore the reality of using a universal quantum computer device to decipher the public key cryptography.…”
    Get full text
    Article
  8. 48
  9. 49
  10. 50
  11. 51
  12. 52

    Fault-Tolerant Quantum Computation by Hybrid Qubits with Bosonic Cat Code and Single Photons by Jaehak Lee, Nuri Kang, Seok-Hyung Lee, Hyunseok Jeong, Liang Jiang, Seung-Woo Lee

    Published 2024-08-01
    “…Hybridizing different degrees of freedom or physical platforms potentially offers various advantages in building scalable quantum architectures. Here, we introduce a fault-tolerant hybrid quantum computation by building on the advantages of both discrete-variable (DV) and continuous-variable (CV) systems. …”
    Get full text
    Article
  13. 53

    Observation of the non-Hermitian skin effect and Fermi skin on a digital quantum computer by Ruizhe Shen, Tianqi Chen, Bo Yang, Ching Hua Lee

    Published 2025-02-01
    “…Here, we report the observation of the NHSE and its many-fermion analog on a universal quantum processor. To implement NHSE accumulation on a quantum computer, the time-evolution circuit not only needs to be non-reciprocal and non-unitary, but must also contain sufficiently many lattice qubits. …”
    Get full text
    Article
  14. 54

    Quantum machine learning for Lyapunov-stabilized computation offloading in next-generation MEC networks by Vandana Rani Verma, Dinesh Kumar Nishad, Vishnu Sharma, Vinay Kumar Singh, Anshul Verma, Dharti Raj Shah

    Published 2025-01-01
    “…Abstract Quantum computing and machine learning convergence enable powerful new approaches for optimizing mobile edge computing (MEC) networks. …”
    Get full text
    Article
  15. 55

    Hardware-efficient preparation of architecture-specific graph states on near-term quantum computers by Sebastian Brandhofer, Ilia Polian, Stefanie Barz, Daniel Bhatti

    Published 2025-01-01
    “…Abstract Highly entangled quantum states are an ingredient in numerous applications in quantum computing. …”
    Get full text
    Article
  16. 56

    Parallel remote state preparation for fully device-independent verifiable blind quantum computation by Sean A. Adamson

    Published 2025-01-01
    “…We introduce a device-independent two-prover scheme in which a classical verifier can use a simple untrusted quantum measurement device (the client device) to securely delegate a quantum computation to an untrusted quantum server. …”
    Get full text
    Article
  17. 57
  18. 58
  19. 59

    Algorithms for Non-Relativistic Quantum Integral Equation by Jorge Henrique de Oliveira Sales, Pedro Henrique Sales Girotto

    Published 2021-07-01
    Subjects: “…Quantum scattering. Fredholm. Neumann-Born. Computational modeling.…”
    Get full text
    Article
  20. 60