Greybody factors for a minimally coupled massless scalar field in Einstein-Born-Infeld dilaton spacetime

Grigoris Panotopoulos, Ángel Rincón

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

We analyze in detail the propagation of a minimally coupled massless scalar field in the gravitational background of a four-dimensional Einstein-Born-Infeld dilaton charged black hole. We obtain analytical expressions for the absorption cross section as well as the decay rate for the scalar field in the aforementioned spacetime, and we graphically show its behavior for different values of the free parameters of the theory.

Original languageEnglish
Article number025009
JournalPhysical Review D
Volume96
Issue number2
DOIs
StatePublished - 15 Jul 2017
Externally publishedYes

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