抜粋
We study the gravitational, electromagnetic and scalar field perturbations on the near-horizon geometries of the even-dimensional extremal Myers-Perry black holes. By dimensional reduction, the perturbation equations are reduced to effective equations of motion in AdS 2. We find that some modes in the gravitational perturbations violate the Breitenlöhner-Freedman bound in AdS 2. This result suggests that the even-dimensional (near-)extremal Myers-Perry black holes are unstable against gravitational perturbations. We also discuss implications of our results to the Kerr-CFT correspondence.
| 元の言語 | English |
|---|---|
| 記事番号 | 235002 |
| ジャーナル | Classical and Quantum Gravity |
| 巻 | 29 |
| 発行部数 | 23 |
| DOI | |
| 出版物ステータス | Published - 2012 12 7 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
フィンガープリント Instability in near-horizon geometries of even-dimensional Myers-Perry black holes' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Tanahashi, N., & Murata, K. (2012). Instability in near-horizon geometries of even-dimensional Myers-Perry black holes. Classical and Quantum Gravity, 29(23), [235002]. https://doi.org/10.1088/0264-9381/29/23/235002