克尔-纽曼反德西特时空中的希尔伯特斥力

IF 1.8 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Astrophysics and Space Science Pub Date : 2024-04-22 DOI:10.1007/s10509-024-04304-8

Chiging Lasa Polo, Heisnam Shanjit Singh

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引用次数: 0

摘要

在这项工作中，我们研究了试验带电粒子在克尔-纽曼反德西特黑洞附近是否存在希尔伯特斥力或引力斥力。我们发现，测试带电粒子的动力学运动受到黑洞电荷和自旋的显著影响，这可能是由于静电相互作用和时空曲率行为造成的。我们还得到了在各种条件下，自由落向黑洞的测试粒子在远处观察者看来会经历希尔伯特斥力或吸引力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Hilbert repulsion in the Kerr–Newman anti-de Sitter spacetime

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Hilbert repulsion in the Kerr–Newman anti-de Sitter spacetime

In this work, we investigate the existence of Hilbert or gravitational repulsion of a test charged particle near the Kerr–Newman anti-de Sitter black hole. We found that the dynamical motion of the test charged particle is significantly affected by the black hole charge and spin, probably due to the electrostatic interaction and the curvature behaviour of spacetime. We also obtain the various conditions under which a freely falling test particle towards the black hole experiences the Hilbert repulsion or attraction as viewed by a distant observer.

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来源期刊

Astrophysics and Space Science 地学天文-天文与天体物理

CiteScore

3.40

自引率

5.30%

发文量

106

审稿时长

2-4 weeks

期刊介绍： Astrophysics and Space Science publishes original contributions and invited reviews covering the entire range of astronomy, astrophysics, astrophysical cosmology, planetary and space science and the astrophysical aspects of astrobiology. This includes both observational and theoretical research, the techniques of astronomical instrumentation and data analysis and astronomical space instrumentation. We particularly welcome papers in the general fields of high-energy astrophysics, astrophysical and astrochemical studies of the interstellar medium including star formation, planetary astrophysics, the formation and evolution of galaxies and the evolution of large scale structure in the Universe. Papers in mathematical physics or in general relativity which do not establish clear astrophysical applications will no longer be considered. The journal also publishes topically selected special issues in research fields of particular scientific interest. These consist of both invited reviews and original research papers. Conference proceedings will not be considered. All papers published in the journal are subject to thorough and strict peer-reviewing. Astrophysics and Space Science features short publication times after acceptance and colour printing free of charge.