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Dirac Quasinormal Modes of the Schwarzschild--anti-de Sitter Black Hole with a Global Monopole |
| ZHANG Yun;JING Ji-Liang |
| Institute of Physics, Hunan Normal University, Changsha 410081 |
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| Cite this article: |
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ZHANG Yun, JING Ji-Liang 2005 Chin. Phys. Lett. 22 2496-2499 |
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Abstract The quasinormal modes associated with the decay of Dirac field perturbation around a Schwarzschild-anti-de Sitter black hole with a global monopole (SAdSBHGM) are calculated using the Horowitz--Hubeny approach. For the large SAdSBHGM, we find that η has little effect on the quasinormal frequencies. However, for the intermediate and small SAdSBHGM, in the limit η→1/√8π, the real parts of the fundamental quasinormal frequencies approximate the linear functions of T, and the imaginary ones approximate the linear functions of r+.
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| Keywords:
04.70.-s
04.50.+h
11.15.-q
11.25.Hf
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Published: 01 October 2005
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