Dynamical black holes from intersecting m-branes

Masato Nozawa, Kei Ichi Maeda

Research output: Contribution to conferencePaper

Abstract

We explore the global structures of a time-dependent, spherically symmetric solution derived by compactifying intersecting M-branes. The metric we study is an exact solution of Einstein-Maxwell-dilaton system, in which four Abelian gauge fields couple to the dilation with different coupling constants. We find that the spacetime is two-parameter family and describes a charged black hole which asymptotically tends to the Friedmann-Lemaître-Robertson-Walker (FLRW) universe filled by a stiff matter.

Original languageEnglish
Pages275-278
Number of pages4
Publication statusPublished - 2009 Dec 1
Event19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009 - Tokyo, Japan
Duration: 2009 Nov 302009 Dec 4

Conference

Conference19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009
CountryJapan
CityTokyo
Period09/11/3009/12/4

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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    Nozawa, M., & Maeda, K. I. (2009). Dynamical black holes from intersecting m-branes. 275-278. Paper presented at 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009, Tokyo, Japan.