Decay of charged fields in de Sitter spacetime
arXiv:gr-qc/0412073 · doi:10.1088/0264-9381/22/19/013
Abstract
We study the decay of charged scalar and spinor fields around Reissner-Nordstrom black holes in de Sitter spacetime through calculations of quasinormal frequencies of the fields. The influence of the parameters of the black hole (charge, mass), of the decaying fields (charge, spin), and of the spacetime (cosmological constant) on the decay is analyzed. The analytic formula for calculation quasinormal frequencies for a large multipole number (eikonal approximation) is derived both for the spinor and scalar fieldss.
15 pages, 16 figures
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Cited by in corpus (5)
- Electromagnetic quasinormal modes of D-dimensional black holes
- A note on electromagnetic and gravitational perturbations of the Bardeen de Sitter black hole: quasinormal modes and greybody factors
- A comparative study of Dirac quasinormal modes of charged black holes in higher dimensions
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