Showing 1 - 20 results of 319 for search '"black holes"', query time: 0.05s Refine Results
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    The Geometry of Black Hole Singularities by Ovidiu Cristinel Stoica

    Published 2014-01-01
    “…Classical charged particles can be modeled, in General Relativity, as charged black hole solutions. Since black hole singularities are accompanied by dimensional reduction, this should affect Feynman's path integrals. …”
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    The Thermodynamic Relationship between the RN-AdS Black Holes and the RN Black Hole in Canonical Ensemble by Yu-Bo Ma, Li-Chun Zhang, Jian Liu, Ren Zhao, Shuo Cao

    Published 2017-01-01
    “…In this paper, by analyzing the thermodynamic properties of charged AdS black hole and asymptotically flat space-time charged black hole in the vicinity of the critical point, we establish the correspondence between the thermodynamic parameters of asymptotically flat space-time and nonasymptotically flat space-time, based on the equality of black hole horizon area in the two different types of space-time. …”
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    Quasi-Normal Modes: The “Electrons” of Black Holes as “Gravitational Atoms”? Implications for the Black Hole Information Puzzle by Christian Corda

    Published 2015-01-01
    “…Some recent important results on black hole (BH) quantum physics concerning the BH effective state and the natural correspondence between Hawking radiation and BH quasi-normal modes (QNMs) are reviewed, clarified, and refined. …”
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    Schwarzschild-Levi-Civita black hole by S. Habib Mazharimousavi

    Published 2025-02-01
    Subjects: “…Schwarszchild black hole…”
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    Towards analogue black hole merger by Solnyshkov, Dmitry, Septembre, Ismaël, Malpuech, Guillaume

    Published 2024-04-01
    “…We demonstrate that because of these losses, a single vortex becomes a center of a convergent flow, which allows describing it by an analogue Kerr black hole metric with a dynamically evolving origin. …”
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    Problem of mathematical deduction of the existence of black holes by Yuan-Shun Chin

    Published 1990-01-01
    Subjects: “…black holes and relativity.…”
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    The Mixed Phase of Charged AdS Black Holes by Piyabut Burikham, Chatchai Promsiri

    Published 2016-01-01
    “…We study the mixed phase of charged AdS black hole and radiation when the total energy is fixed below the threshold to produce a stable charged black hole branch. …”
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    Analogue black holes and scalar-dilaton theory by Moss, Ian G.

    Published 2024-12-01
    Subjects: “…Black holes…”
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    Thermodynamics of Acoustic Black Holes in Two Dimensions by Baocheng Zhang

    Published 2016-01-01
    “…It is well-known that the thermal Hawking-like radiation can be emitted from the acoustic horizon, but the thermodynamic-like understanding for acoustic black holes was rarely made. In this paper, we will show that the kinematic connection can lead to the dynamic connection at the horizon between the fluid and gravitational models in two dimensions, which implies that there exists the thermodynamic-like description for acoustic black holes. …”
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    Super-entropy bumblebee AdS black holes by B. Eslam Panah

    Published 2025-02-01
    “…Finally, we evaluate the super-entropy black hole condition and indicate that the bumblebee AdS black holes are super-entropy black holes when l>0, which is consistent with the condition CP<0.…”
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    Geometric Curvatures of Plane Symmetry Black Hole by Shao-Wen Wei, Yu-Xiao Liu, Chun-E. Fu, Hai-Tao Li

    Published 2013-01-01
    “…We study the properties and thermodynamic stability of the plane symmetry black hole from the viewpoint of geometry. We find that the Weinhold curvature gives the first-order phase transition at N=1, where N is a parameter of the plane symmetry black hole while the Ruppeiner one shows first-order phase transition points for arbitrary N≠1. …”
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    Effective metric descriptions of quantum black holes by Manuel Del Piano, Stefan Hohenegger, Francesco Sannino

    Published 2024-12-01
    “…Abstract In a recent work (Del Piano et al. in Phys Rev D 109(2):024045, 2024), we have described spherically symmetric and static quantum black holes as deformations of the classical Schwarzschild metric that depend on the physical distance to the horizon. …”
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    Caravan-Submm, Black Hole Imager in the Andes by Makoto Miyoshi, Takashi Kasuga, Jose K. Ishitsuka Iba, Tomoharu Oka, Mamoru Sekido, Kazuhiro Takefuji, Masaaki Takahashi, Hiromi Saida, Rohta Takahashi

    Published 2016-01-01
    “…Imaging a black hole horizon as a shadow at the center of black hole accretion disk is another method to prove/check Einstein’s general relativity at strong gravitational fields. …”
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