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

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。

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

查看原文本刊更多论文

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 ASTRONOMY & ASTROPHYSICS-

CiteScore

1.70

自引率

22.20%

发文量

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 Peoplesâ€™ 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