Hawking radiation from black rings

Umpei Miyamoto, Keiju Murata

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

We calculate the quantum radiation from the 5-dimensional charged rotating black rings by demanding the radiation eliminate the possible anomalies on the horizons. It is shown that the temperature, energy flux, and angular-momentum flux exactly coincide with those of the Hawking radiation. The black rings considered in this paper contain the Myers-Perry black hole as a limit, and the quantum radiation for this black hole, obtained in the literature, is recovered in the limit. The results support the picture that the Hawking radiation can be regarded as the anomaly eliminator on horizons and suggest its general applicability to the higher-dimensional black holes discovered recently.

Original languageEnglish
Article number024020
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume77
Issue number2
DOIs
Publication statusPublished - 2008 Jan 11
Externally publishedYes

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Hawking Radiation
Black Holes
Radiation
Ring
Anomaly
Horizon
rings
radiation
horizon
Angular Momentum
anomalies
Rotating
High-dimensional
Eliminate
Calculate
Energy
angular momentum

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics
  • Mathematical Physics

Cite this

Hawking radiation from black rings. / Miyamoto, Umpei; Murata, Keiju.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 77, No. 2, 024020, 11.01.2008.

Research output: Contribution to journalArticle

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