Scalar field perturbations of the Schwarzschild black hole in the Goedel universe

Journal Article · Fri Apr 15 00:00:00 EDT 2005 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.71.084015· OSTI ID:20709086

Konoplya, R A; Abdalla, Elcio ^[1]

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1. Instituto de Fisica, Universidade de Sao Paulo, CP 66318, CEP 05315, Sao Paulo SP (Brazil)

We investigate the scalar field perturbations of the 4+1-dimensional Schwarzschild black hole immersed in a Goedel universe, described by the Gimon-Hashimoto solution. This may model the influence of the possible rotation of the universe upon the radiative processes near a black hole. In the regime when the scale parameter j of the Goedel background is small, the oscillation frequency is linearly decreasing with j, while the damping time is increasing. The quasinormal modes are damping, implying stability of the Schwarzschild-Goedel space-time against scalar field perturbations. The approximate analytical formula for large multipole numbers is found.

• OSTI ID: 20709086
• Journal Information: Physical Review. D, Particles Fields, Vol. 71, Issue 8; Other Information: DOI: 10.1103/PhysRevD.71.084015; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BLACK HOLES
COSMOLOGY
DAMPING
DISTURBANCES
MANY-DIMENSIONAL CALCULATIONS
MATHEMATICAL SOLUTIONS
QUANTUM FIELD THEORY
ROTATION
SCALAR FIELDS
SCHWARZSCHILD METRIC
SPACE-TIME
UNIVERSE