具有高斯-波内特校正的渐近平坦 $$mathbf{(2+1)}$ -维黑洞的稳定性

IF 1.2 4区 物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS Gravitation and Cosmology Pub Date : 2024-04-04 DOI:10.1134/S0202289324010110
M. V. Skvortsova
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引用次数: 0

摘要

摘要利用时域波方程的积分,我们证明了在((2+1)\)维渐近平坦黑洞周围具有高斯-波奈修正的标量场扰动是动态稳定的,即使耦合常数的值接近极限。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Stability of Asymptotically Flat \(\mathbf{(2+1)}\)-Dimensional Black Holes with Gauss–Bonnet Corrections

Using integration of the wave equation in time domain, we show that scalar field perturbations around the \((2+1)\)-dimensional asymptotically flat black hole with Gauss–Bonnet corrections is dynamically stable even for the near-extreme values of the coupling constant.

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来源期刊
Gravitation and Cosmology
Gravitation and Cosmology ASTRONOMY & ASTROPHYSICS-
CiteScore
1.70
自引率
22.20%
发文量
31
审稿时长
>12 weeks
期刊介绍: Gravitation and Cosmology is a peer-reviewed periodical, dealing with the full range of topics of gravitational physics and relativistic cosmology and published under the auspices of the Russian Gravitation Society and Peoples’ Friendship University of Russia. The journal publishes research papers, review articles and brief communications on the following fields: theoretical (classical and quantum) gravitation; relativistic astrophysics and cosmology, exact solutions and modern mathematical methods in gravitation and cosmology, including Lie groups, geometry and topology; unification theories including gravitation; fundamental physical constants and their possible variations; fundamental gravity experiments on Earth and in space; related topics. It also publishes selected old papers which have not lost their topicality but were previously published only in Russian and were not available to the worldwide research community
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