Showing 181 - 200 results of 319 for search '"black holes"', query time: 0.07s Refine Results
  1. 181

    Perfect Fluid Dark Matter Influence on Thermodynamics and Phase Transition for a Reissner-Nordstrom-Anti-de Sitter Black Hole by Zhaoyi Xu, Xian Hou, Jiancheng Wang, Yi Liao

    Published 2019-01-01
    “…Based on Reissner-Nordstrom-anti-de Sitter(RN-AdS) black hole surrounded by perfect fluid dark matter, we study the thermodynamics and phase transition by extending the phase space defined by the charge square Q2 and the conjugate quantity ψ, where ψ is a function of horizon radius. …”
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    Scalar perturbation around rotating Einstein-bumblebee BTZ black holes under Robin boundary conditions: Quasinormal modes and superradiance by Chengjia Chen, Fengkai Ge, Qiyuan Pan, Jiliang Jing

    Published 2025-02-01
    “…We investigate the scalar perturbation around a rotating Einstein-bumblebee BTZ black hole under Robin boundary conditions. It is shown that the relationship curves between real and imaginary parts of scalar quasinormal modes in the complex plane depend on the black hole spin parameter j and the Lorentz symmetry breaking parameter s. …”
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  4. 184

    Addressing the “Black Hole” of Low Back Pain Care With Clinical Decision Support: User-Centered Design and Initial Usability Study by Robert S Rudin, Patricia M Herman, Robert Vining

    Published 2025-02-01
    “…With such training and practice, users believed that it would improve care and shed light on the “black hole” of LBP diagnosis and treatment. …”
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    Holographic striped superconductor with ionic lattice by Kai Li, Yi Ling, Peng Liu, Meng-He Wu

    Published 2025-02-01
    Subjects: “…Black Holes…”
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    Greybody factor and quasinormal modes of scalar and Dirac field perturbation in Schwarzschild-de Sitter-like black hole in Bumblebee gravity model by Yenshembam Priyobarta Singh, Telem Ibungochouba Singh

    Published 2024-12-01
    “…Abstract In this paper, we study the scalar and Dirac fields perturbation of Schwarzschild-de Sitter-like black hole in bumblebee gravity model. The effective potentials, greybody factors and quasinormal modes of the black hole are investigated by using the Klein–Gordon equation and Dirac equation. …”
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  11. 191

    On the analytic generalization of particle deflection in the weak field regime and shadow size in light of EHT constraints for Schwarzschild-like black hole solutions by Reggie C. Pantig

    Published 2025-01-01
    “…Finally, the work realized further possible generalizations on other black hole models, such as RN-like, dS/AdS-like black hole solutions, and even black hole solutions in higher dimensions.…”
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    Supersymmetric $$AdS_6$$ A d S 6 black holes from ISO(3) $$\times $$ × U(1) F(4) gauged supergravity by Parinya Karndumri

    Published 2025-02-01
    “…Abstract We study supersymmetric $$AdS_6$$ A d S 6 black holes from matter-coupled F(4) gauged supergravity coupled to four vector multiplets with $$ISO(3)\times U(1)$$ I S O ( 3 ) × U ( 1 ) gauge group. …”
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