Showing 1,301 - 1,320 results of 2,410 for search '"quantum"', query time: 0.05s Refine Results
  1. 1301

    Background-induced forces from dark relics by Sergio Barbosa, Sylvain Fichet

    Published 2025-01-01
    “…Abstract Light particles quadratically coupled to nucleons induce macroscopic forces in matter. While a quantum effect always exists, an additional force occurs in the presence of a finite density of the light particles. …”
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  2. 1302
  3. 1303

    A Simple Numerical Model to Estimate the Temperature Distributions Over Photodetectors in Steady-State by Ergun Simsek, Alexander S. Hastings, David A. Tulchinsky, Keith J. Williams, Curtis R. Menyuk

    Published 2024-01-01
    “…Our findings reveal that assuming constant room temperature operation leads to an overestimate of the output current and quantum efficiency and an underestimate of bandwidth, by contrast, a model in which the temperature varies produces estimates that closely align with experimentally-measured values for quantum efficiency and bandwidth. …”
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  4. 1304
  5. 1305
  6. 1306

    The Quantization of a Kerr-AdS Black Hole by Claus Gerhardt

    Published 2018-01-01
    “…We apply our model of quantum gravity to a Kerr-AdS space-time of dimension 2m+1, m≥2, where all rotational parameters are equal, resulting in a wave equation in a quantum space-time which has a sequence of solutions that can be expressed as a product of stationary and temporal eigenfunctions. …”
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  7. 1307

    Dirac fermions in graphene under curved spacetime: a study of Beltrami geometry and $${{\mathcal {CPT}}}$$ CPT symmetry by Ikram Imane Kouachi, Özlem Yeşiltaş

    Published 2025-01-01
    “…Furthermore, we assess the role of $${\mathcal {CPT}}$$ CPT symmetry in shaping the Hamiltonian and derive the metric operator $$\eta $$ η within the framework of pseudo-Hermitian quantum mechanics. This study sheds light on the intricate relationship between curvature, symmetry, and quantum behavior in graphene-based systems. …”
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  8. 1308

    Entanglement in a QFT Model of Neutrino Oscillations by M. Blasone, F. Dell’Anno, S. De Siena, F. Illuminati

    Published 2014-01-01
    “…Tools of quantum information theory can be exploited to provide a convenient description of the phenomena of particle mixing and flavor oscillations in terms of entanglement, a fundamental quantum resource. …”
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  9. 1309

    Long-range CCΦ gates via radio-frequency-induced Förster resonances by I. N. Ashkarin, S. Lepoutre, P. Pillet, I. I. Beterov, I. I. Ryabtsev, P. Cheinet

    Published 2025-01-01
    “…Registers of trapped neutral atoms, excited to Rydberg states to induce strong long-distance interactions, are extensively studied for direct applications in quantum computing. Here we present a CCΦ quantum phase gate protocol based on radio-frequency-induced Förster resonant interactions in the array of highly excited ^{87}Rb atoms. …”
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  10. 1310

    Simulation of Equatorial von Neumann Measurements on GHZ States Using Nonlocal Resources by Jean-Daniel Bancal, Cyril Branciard, Nicolas Gisin

    Published 2010-01-01
    “…Reproducing with elementary resources the correlations that arise when a quantum system is measured (quantum state simulation) allows one to get insight on the operational and computational power of quantum correlations. …”
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  11. 1311

    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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  12. 1312
  13. 1313

    Lattice-based provable data possession in the standard model for cloud-based smart grid data management systems by Caixue Zhou, Lihua Wang, Lingmin Wang

    Published 2022-04-01
    “…With the development of quantum computer technology, quantum attacks-resistant cryptographic schemes are gradually entering people’s horizons. …”
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  14. 1314

    Fluorescence-Based Rapid Detection of Microbiological Contaminants in Water Samples by Hervé Meder, Anne Baumstummler, Renaud Chollet, Sophie Barrier, Monika Kukuczka, Frédéric Olivieri, Esther Welterlin, Vincent Beguin, Sébastien Ribault

    Published 2012-01-01
    “…The Milliflex Quantum system was challenged to detect natural contaminants in different types of pharmaceutical purified process waters. …”
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  15. 1315

    SU(N) magnetism with ultracold molecules by Bijit Mukherjee, Jeremy M Hutson, Kaden R A Hazzard

    Published 2025-01-01
    “…Quantum systems with SU( N ) symmetry are paradigmatic settings for quantum many-body physics. …”
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  16. 1316
  17. 1317

    Realization of a spin-1/2 Kondo necklace model with magnetic field-induced coupling switch by Hironori Yamaguchi, Yu Tominaga, Takanori Kida, Koji Araki, Takashi Kawakami, Yoshiki Iwasaki, Kenta Kimura, Masayuki Hagiwara

    Published 2025-01-01
    “…This offers other opportunities for quantum technologies, particularly in the development of tunable qubits for quantum computing and spintronic devices, where precise control over spin interactions is essential.…”
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  18. 1318

    Effects of the Cornell-Type Potential on a Position-Dependent Mass System in Kaluza-Klein Theory by E.V. B. Leite, H. Belich, R. L. L. Vitória

    Published 2019-01-01
    “…Particular cases of this system are analyzed and a quantum effect can be observed: the dependence of the magnetic field on the quantum numbers of the solutions.…”
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  19. 1319

    The Inverse Solution Algorithm and Trajectory Error Analysis of Robotic Arm Based on MQACA-RBF Network by Xu Cheng, Ming Zhao

    Published 2020-01-01
    “…In order to improve the position accuracy and trajectory accuracy of a 6R robotic arm, a robot arm inverse solution algorithm based on the MQACA- (improved quantum ant colony-) RBF network is proposed. This algorithm establishes the prediction model through the neural network and uses the quantum ant colony algorithm to optimize the output weight. …”
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  20. 1320

    Annealing dynamics of regular rotor networks: Universality and its breakdown by András Grabarits, Gaetano Sammartino, Adolfo del Campo

    Published 2025-02-01
    “…The spin-vector Monte Carlo model is widely used as a benchmark for the classicality of quantum annealers but severely restricts the time evolution. …”
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