Showing 941 - 960 results of 1,795 for search '"Quantum"', query time: 0.05s Refine Results
  1. 941

    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. 942
  3. 943

    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. 944
  5. 945
  6. 946

    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. 947

    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. 948

    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. 949

    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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  10. 950
  11. 951

    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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    Article
  12. 952

    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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  13. 953

    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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  14. 954

    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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  15. 955

    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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  16. 956

    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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    Article
  17. 957

    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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  18. 958

    Strong-field QED effects on polarization states in dipole and quadrudipole pulsar emissions by Dong-Hoon Kim, Chul Min Kim, Sang Pyo Kim

    Published 2024-12-01
    “…Abstract Highly magnetized neutron stars have quantum refraction effects on pulsar emission due to the non-linearity of the quantum electrodynamics (QED) action. …”
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  19. 959

    Reheating after swampland conjecture by Vahid Kamali

    Published 2020-01-01
    “…Potentials of the self-interacting single field models are constrained by observational data as well as quantum gravity. Some forms of the potential are rolled out by data of Planck satellite and some of them by quantum gravity constraints. …”
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  20. 960