Quasinormal modes of Reissner–Nördstrom black hole surrounded by quintessence

Quasinormal modes of Reissner–Nördstrom black hole surrounded by quintessence

We evaluate the complex frequencies of the normal modes for the charged scalar field perturbations around a Reissner–Nördstrom black hole surrounded by a static and spherically symmetric quintessence using third order WKB approximation approach. Quintessence decreases the oscillation frequency and i...

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Bibliographic Details
Published in:General relativity and gravitation Vol. 41; no. 6; pp. 1249 - 1257
Main Authors: Varghese, Nijo, Kuriakose, V. C.
Format: Journal Article
Language:English
Published: Boston Springer US 01-06-2009
Subjects:
Astronomy
Astrophysics and Cosmology
Classical and Quantum Gravitation
Differential Geometry
Mathematical and Computational Physics
Physics
Physics and Astronomy
Quantum Physics
Relativity Theory
Research Article
Theoretical
Quintessence
Quasinormal modes
WKB approximation
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Summary:We evaluate the complex frequencies of the normal modes for the charged scalar field perturbations around a Reissner–Nördstrom black hole surrounded by a static and spherically symmetric quintessence using third order WKB approximation approach. Quintessence decreases the oscillation frequency and increases the damping time of quasinormal frequencies. We studied the variation of quasinormal frequencies with charge of the black bole, mass and charge of perturbing scalar field and the quintessential parameters.
Bibliography:ObjectType-Article-2
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ISSN:0001-7701
1572-9532
DOI:10.1007/s10714-008-0702-9