Showing 541 - 560 results of 2,410 for search '"Quantum"', query time: 0.07s Refine Results
  1. 541

    Magnetosensitivity of tightly bound radical pairs in cryptochrome is enabled by the quantum Zeno effect by Matt C. J. Denton, Luke D. Smith, Wenhao Xu, Jodeci Pugsley, Amelia Toghill, Daniel R. Kattnig

    Published 2024-12-01
    “…Contrary to expectations, we find that this tightly bound radical pair can respond to Earth-strength magnetic fields, provided that the recombination reaction is strongly asymmetric—a scenario invoking the quantum Zeno effect. These findings present a plausible mechanism for weak magnetic field effects in biology, suggesting that even closely associated radical pairs, like those involving superoxide, may play a role in magnetic sensing.…”
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  2. 542

    Fault-tolerant quantum memory using low-depth random circuit codes by Jon Nelson, Gregory Bentsen, Steven T. Flammia, Michael J. Gullans

    Published 2025-01-01
    “…Low-depth random circuit codes possess many desirable properties for quantum error correction but have so far only been analyzed in the code capacity setting where it is assumed that encoding gates and syndrome measurements are noiseless. …”
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  6. 546

    Mathematical Modeling of Properties and Structures of Crystals: From Quantum Approach to Machine Learning by Grzegorz Matyszczak, Christopher Jasiak, Gabriela Rusinkiewicz, Kinga Domian, Michał Brzozowski, Krzysztof Krawczyk

    Published 2025-01-01
    “…The aim of this article is to review the most important mathematical models of crystal structures and properties that vary, among others, from quantum models (e.g., density functional theory, DFT), through models of discrete mathematics (e.g., cellular automata, CA), to machine learning (e.g., artificial neural networks, ANNs).…”
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  7. 547

    Operator algebra, quantum entanglement, and emergent geometry from matrix degrees of freedom by Vaibhav Gautam, Masanori Hanada, Antal Jevicki

    Published 2025-01-01
    “…In QFT, there is an intriguing interplay between QFT wave packet and matrix wave packet that connects quantum entanglement and emergent geometry. We propose that the bulk wave packet is the physical object in QFT that describes the emergent geometry from entanglement. …”
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  8. 548
  9. 549

    Green Synthesis of Highly Luminescent Carbon Quantum Dots from Lemon Juice by Bui Thi Hoan, Phuong Dinh Tam, Vuong-Hung Pham

    Published 2019-01-01
    “…The results show that C‐dots had strong green light emission with quantum yield in the range of 14.86 to 24.89% as a function of hydrothermal temperatures. …”
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  10. 550

    Countering detector manipulation attacks in quantum communication through detector self-testing by Lijiong Shen, Christian Kurtsiefer

    Published 2025-01-01
    “…In practical quantum key distribution systems, imperfect physical devices open security loopholes that challenge the core promise of this technology. …”
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  11. 551

    Mapping indefinite causal order processes to composable quantum protocols in a spacetime by Matthias Salzger, V Vilasini

    Published 2025-01-01
    “…Formalisms for higher order quantum processes provide a theoretical formalisation of quantum processes where the order of agents’ operations need not be definite and acyclic, but may be subject to quantum superpositions. …”
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  12. 552
  13. 553

    Diagnosing emergent isotropy in anisotropic holographic systems using quantum information measures by Chong-Ye Chen, Mu-Jing Li, Zhe Yang, Da-Ming Jin, Peng Liu

    Published 2025-02-01
    “…Our findings provide a novel perspective on the interplay between unique emergent isotropic point and quantum information measures in strongly correlated systems.…”
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  14. 554

    Homogenized Point Mutual Information and Deep Quantum Reinforced Wind Power Prediction by W. G. Jency, J. E. Judith

    Published 2022-01-01
    “…To address these issues, in this work, a method called, Homogenized Point Mutual Information and Deep Quantum Reinforced (HPMI-QDR) wind power prediction are proposed. …”
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    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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  18. 558

    Information Theoretical Analysis of Quantum Mixedness in a Finite Model of Interacting Fermions by Diana Monteoliva, Angelo Plastino, Angel Ricardo Plastino

    Published 2025-01-01
    “…Through comprehensive numerical simulations, we provide illustrative graphs depicting these dependencies, offering valuable insights into the fundamental characteristics of quantum many-body fermion systems. Our findings illuminate the intricate dynamics of the degree of mixedness, a crucial quantum property, with potential implications for diverse fields ranging from condensed matter physics to quantum information science.…”
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  19. 559

    Wide Effectiveness of a Sine Basis for Quantum-Mechanical Problems in d Dimensions by Richard L. Hall, Alexandra Lemus Rodríguez

    Published 2013-01-01
    “…It is shown that the spanning set for L2([0,1]) provided by the eigenfunctions {2sin(nπx)}n=1∞ of the particle in a box in quantum mechanics provides a very effective variational basis for more general problems. …”
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