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Vacuum polarization effects on quasinormal modes in electrically charged black hole spacetimes
- Source :
- Int.J.Mod.Phys.D19:63-78,2010
- Publication Year :
- 2009
-
Abstract
- We investigate the influence of vacuum polarization of quantum massive fields on the scalar sector of quasinormal modes in spherically symmetric black holes. We consider the evolution of a massless scalar field on the spacetime corresponding to a charged semiclassical black hole, consisting of the quantum corrected geometry of a Reissner-Nordstr\"om black hole dressed by a quantum massive scalar field in the large mass limit. Using a sixth order WKB approach we find the shift in the quasinormal mode frequencies due to vacuum polarization .<br />Comment: 9 pages, 5 figures, typos added, references added and content changed
- Subjects :
- General Relativity and Quantum Cosmology
Subjects
Details
- Database :
- arXiv
- Journal :
- Int.J.Mod.Phys.D19:63-78,2010
- Publication Type :
- Report
- Accession number :
- edsarx.0902.1487
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1142/S0218271810016257