Decay of massive scalar hair in the background of a dilaton gravity black hole

Journal Article · Tue May 15 00:00:00 EDT 2007 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.75.104006· OSTI ID:20933292

Rogatko, Marek ^[1]

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1. Institute of Physics, Maria Curie-Sklodowska University, 20-031 Lublin, pl. Marii Curie-Sklodowskiej 1 (Poland)

We investigate analytically both the intermediate and late-time behavior of the massive scalar field in the background of the static spherically symmetric black hole solution in dilaton gravity with an arbitrary coupling constant. The intermediate asymptotic behavior of the scalar field depends on the field's parameter mass as well as the multiple number l. On its turn, the late-time behavior has the power-law decay rate independent on the coupling constant in the theory under consideration.

• OSTI ID: 20933292
• Journal Information: Physical Review. D, Particles Fields, Vol. 75, Issue 10; Other Information: DOI: 10.1103/PhysRevD.75.104006; (c) 2007 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
COUPLING CONSTANTS
GRAVITATION
MASS
MATHEMATICAL SOLUTIONS
SCALAR FIELDS