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

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发表日期：

2024年3月1日

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M. V. Skvortsova

摘要

Abstract

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.