Exact quasinormal modes for a special class of black holes

Journal Article · Thu Jul 15 00:00:00 EDT 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.82.027502· OSTI ID:21410176

Oliva, Julio ^[1]; Troncoso, Ricardo ^[2]

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1. Instituto de Fisica, Facultad de Ciencias, Universidad Austral de Chile, Las Encinas 220 Valdivia (Chile)
2. Centro de Estudios Cientificos (CECS), Casilla 1469, Valdivia (Chile)

Analytic exact expressions for the quasinormal modes of scalar and electromagnetic perturbations around a special class of black holes are found in d{>=}3 dimensions. It is shown that the size of the black hole provides a lower bound for the angular momentum of the perturbation. Quasinormal modes appear when this bound is fulfilled; otherwise the excitations become purely damped.

• OSTI ID: 21410176
• Journal Information: Physical Review. D, Particles Fields, Vol. 82, Issue 2; Other Information: DOI: 10.1103/PhysRevD.82.027502; (c) 2010 The American Physical Society; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANALYTICAL SOLUTION
ANGULAR MOMENTUM
BLACK HOLES
DISTURBANCES
ELECTROMAGNETIC FIELDS
EXCITATION
MANY-DIMENSIONAL CALCULATIONS
PERTURBATION THEORY
SCALAR FIELDS
SIMULATION
ENERGY-LEVEL TRANSITIONS
MATHEMATICAL SOLUTIONS