Showing 101 - 120 results of 243 for search '"quantum computation"', query time: 0.05s Refine Results
  1. 101
  2. 102

    Quantum Contextual Hypergraphs, Operators, Inequalities, and Applications in Higher Dimensions by Mladen Pavičić

    Published 2025-01-01
    “…Quantum contextuality plays a significant role in supporting quantum computation and quantum information theory. The key tools for this are the Kochen–Specker and non-Kochen–Specker contextual sets. …”
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  3. 103
  4. 104

    Deterministic Generation of Concatenated Graph Codes from Quantum Emitters by Love A. Pettersson, Anders S. Sørensen, Stefano Paesani

    Published 2025-01-01
    “…We show that these schemes enable fault-tolerant fusion-based quantum computation in practical regimes with high photon loss and standard fusion gates without the need for auxiliary photons.…”
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  5. 105
  6. 106

    Optimal Quantum Circuit Cuts with Application to Clustered Hamiltonian Simulation by Aram W. Harrow, Angus Lowe

    Published 2025-01-01
    “…We study methods to replace entangling operations with random local operations in a quantum computation, at the cost of increasing the number of required executions. …”
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  7. 107

    Refraction of the Two-Photon Multimode Field via a Three-Level Atom by Trever Harborth, Yuri Rostovtsev

    Published 2025-01-01
    “…The findings are not only interesting for understanding additional physical phenomena due to the increased complexity of a three-level, two-photon system, but are also necessary for advancing applications such as quantum communications, quantum computation, and quantum information.…”
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  8. 108

    Three-party password authenticated key agreement protocol with user anonymity based on lattice by Caifen WANG, Li CHEN

    Published 2018-02-01
    “…With the rapid development of quantum theory and the existence of polynomial algorithm in quantum computation based on discrete logarithm problem and large integer decomposition problem,the security of the algorithm was seriously threatened.Therefore,two authentication key agreement protocols were proposed rely on ring-learning-with-error (RLWE) assumption including lattice-based implicit authentication key agreement scheme and lattice-based explicit authentication key agreement scheme and proved its security.The implicit authentication key agreement protocol is less to communicate and faster to authentication,the explicit authentication key agreement protocol is more to secure.At the same time,bidirectional authentication of users and servers can resist unpredictable online dictionary attacks.The new protocol has higher efficiency and shorter key length than other password authentication key agreement protocols.It can resist quantum attacks.Therefore,the protocol is efficient,secure,and suitable for large-scale network communication.…”
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  9. 109

    Streaming quantum state purification by Andrew M. Childs, Honghao Fu, Debbie Leung, Zhi Li, Maris Ozols, Vedang Vyas

    Published 2025-01-01
    “…This basic task has applications to quantum communication over noisy channels and quantum computation with imperfect devices, but has only been studied previously for the case of qubits. …”
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  10. 110

    Generalized Cycle Benchmarking Algorithm for Characterizing Midcircuit Measurements by Zhihan Zhang, Senrui Chen, Yunchao Liu, Liang Jiang

    Published 2025-01-01
    “…Midcircuit measurements (MCMs) are crucial ingredients in the development of fault-tolerant quantum computation. While there have been rapid experimental progresses in realizing MCMs, a systematic method for characterizing noisy MCMs is still under exploration. …”
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  11. 111

    Physical implementability for reversible magic state manipulation by Yu-Ao Chen, Gilad Gour, Xin Wang, Lei Zhang, Chenghong Zhu

    Published 2025-01-01
    “…Abstract Magic states are essential for achieving universal quantum computation, yet the reversibility and efficiency of exact magic state manipulations remain less explored. …”
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  12. 112

    Sequential and Programmable Squeezing Gates for Optical Non-Gaussian Input States by Takato Yoshida, Daichi Okuno, Takahiro Kashiwazaki, Takeshi Umeki, Shigehito Miki, Fumihiro China, Masahiro Yabuno, Hirotaka Terai, Shuntaro Takeda

    Published 2025-01-01
    “…Quantum computing has been pursued with various hardware platforms and an optical system is one of the most reasonable choices for large-scale computation. …”
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  13. 113

    Nearly optimal quasienergy estimation and eigenstate preparation of time-periodic Hamiltonians by Sambe space formalism by Kaoru Mizuta

    Published 2025-01-01
    “…As the computation of energy eigenvalues and eigenstates of time-independent Hamiltonians is a central problem in both classical and quantum computation, quasienergy and Floquet eigenstates are the important targets. …”
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  14. 114

    Observation of multiple steady states with engineered dissipation by Li Li, Tong Liu, Xue-Yi Guo, He Zhang, Silu Zhao, Zheng-An Wang, Zhongcheng Xiang, Xiaohui Song, Yu-Xiang Zhang, Kai Xu, Heng Fan, Dongning Zheng

    Published 2025-01-01
    “…Abstract Simulating the dynamics of open quantum systems is essential in achieving practical quantum computation and understanding novel nonequilibrium behaviors. …”
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  15. 115

    Efficient fault-tolerant implementations of non-Clifford gates with reconfigurable atom arrays by Yifei Wang, Yixu Wang, Yu-An Chen, Wenjun Zhang, Tao Zhang, Jiazhong Hu, Wenlan Chen, Yingfei Gu, Zi-Wen Liu

    Published 2024-12-01
    “…Abstract To achieve scalable universal quantum computing, we need to implement a universal set of logical gates fault-tolerantly, for which the main difficulty lies with non-Clifford gates. …”
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  16. 116

    Tantalum airbridges for scalable superconducting quantum processors by Kunliang Bu, Sainan Huai, Zhenxing Zhang, Dengfeng Li, Yuan Li, Jingjing Hu, Xiaopei Yang, Maochun Dai, Tianqi Cai, Yi-Cong Zheng, Shengyu Zhang

    Published 2025-01-01
    “…Additionally, the experimental achievement of airbridge coupling with a controlled-Z gate fidelity surpassing 99.2(2)% in a separate two-qubit quantum chip may facilitate scalable quantum computation and quantum error correction with entirely tantalum elements.…”
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  17. 117

    Quantum complexity phase transitions in monitored random circuits by Ryotaro Suzuki, Jonas Haferkamp, Jens Eisert, Philippe Faist

    Published 2025-02-01
    “…In our proof, we make use of percolation theory to find paths along which an exponentially long quantum computation can be run below the critical rate, and to identify events where the state complexity is reset to zero above the critical rate. …”
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  18. 118

    Advanced Shuttle Strategies for Parallel QCCD Architectures by Weining Dai, Kevin A. Brown, Thomas G. Robertazzi

    Published 2024-01-01
    “…Trapped ions (TIs) are at the forefront of quantum computing implementation, offering unparalleled coherence, fidelity, and connectivity. …”
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    COMPUTAÇÃO QUÂNTICA EM QUÍMICA by Caio M. Porto, Matheus S. Fonseca, Guilherme de S. T. Morais, Celso J. Villas-Boas, Rene A. Nome, Nelson H. Morgon

    Published 2025-01-01
    “…QUANTUM COMPUTING IN CHEMISTRY. Quantum computing offers transformative potential for quantum chemistry, enabling the exploration of complex molecular simulations with unprecedented accuracy. …”
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