Quasi-Normal Modes of Gravitational Perturbation around a Reissner-Nordstr(o)m Black Hole Surrounded by Quintessence

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2009,（10）
• 页码范围: 228-231
• 页数: 4页
• 语种: 英文

摘要

We investigate quasi-normal (QN) modes of gravitational perturbation around a Reissner-Nordstr(O)m black hole surrounded by quintessence.The third-order Wentzel-Kramers-BriIlouin approximation is used to evaluate QN frequencies.The behavior of the gravitational perturbation is plotted for some frequencies.Due to the presence of quintessence, QN modes of the Reissner-Nordstr(O)m black hole damp at a slower rate.