Fate of Kaluza-Klein black holes: Evaporation or excision?

Keiju Murata, Jiro Soda, Sugumi Kanno

研究成果: Article査読

6 被引用数 (Scopus)

抄録

We study the evaporation process of black strings which are typical examples of Kaluza-Klein black holes. Taking into account the backreaction of the Hawking radiation, we deduce the evolution equation for the radion field. By solving the evolution equation, we find that the shape of the internal space is necked by the Hawking radiation and the amount of the deformation becomes large as the evaporation proceeds. Based on this analysis, we speculate that the Kaluza-Klein black holes would be excised from the Kaluza-Klein spacetime before the onset of the Gregory-Laflamme instability and therefore before the evaporation.

本文言語English
論文番号104017
ジャーナルPhysical Review D - Particles, Fields, Gravitation and Cosmology
75
10
DOI
出版ステータスPublished - 2007 5 31

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

フィンガープリント 「Fate of Kaluza-Klein black holes: Evaporation or excision?」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル