Quantum vacuum polarization around a Reissner-Nordström black hole in five dimensions

Goncalo M. Quinta, Antonino Flachi, José P.S. Lemos

研究成果: Article査読

1 被引用数 (Scopus)

抄録

WKB approximation methods are applied to the case of a massive scalar field around a five-dimensional Reissner-Nordström black hole. The divergences are explicitly isolated, and the cancellation against the Schwinger-DeWitt counterterms are proven. The resulting finite quantity is evaluated for different values of the free parameters, namely, the black hole mass and charge, and the scalar field mass. We thus extend our previous results on quantum vacuum polarization effects for uncharged asymptotically flat higher-dimensional black holes to electrically charged black holes.

本文言語English
論文番号025023
ジャーナルPhysical Review D
97
2
DOI
出版ステータスPublished - 2018 1 30

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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