Greybody factors for a minimally coupled scalar field in a three-dimensional Einstein-power-Maxwell black hole background

Grigoris Panotopoulos; Ángel Rincón

doi:10.1103/PhysRevD.97.085014

Greybody factors for a minimally coupled scalar field in a three-dimensional Einstein-power-Maxwell black hole background

Grigoris Panotopoulos, Ángel Rincón

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29 Scopus citations

Abstract

In the present work we study the propagation of a probe minimally coupled scalar field in Einstein-power-Maxwell charged black hole background in (1+2) dimensions. We find analytical expressions for the reflection coefficient as well as for the absorption cross section in the low energy regime, and we show graphically their behavior as functions of the frequency for several values of the free parameters of the theory.

Original language	English
Article number	085014
Journal	Physical Review D
Volume	97
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevD.97.085014
State	Published - 16 Apr 2018
Externally published	Yes

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10.1103/PhysRevD.97.085014

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title = "Greybody factors for a minimally coupled scalar field in a three-dimensional Einstein-power-Maxwell black hole background",

abstract = "In the present work we study the propagation of a probe minimally coupled scalar field in Einstein-power-Maxwell charged black hole background in (1+2) dimensions. We find analytical expressions for the reflection coefficient as well as for the absorption cross section in the low energy regime, and we show graphically their behavior as functions of the frequency for several values of the free parameters of the theory.",

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Greybody factors for a minimally coupled scalar field in a three-dimensional Einstein-power-Maxwell black hole background

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