Dynamical black holes from intersecting m-branes

Masato Nozawa; Kei Ichi Maeda

Dynamical black holes from intersecting m-branes

Masato Nozawa, Kei Ichi Maeda

School of Advanced Science and Engineering

Research output: Contribution to conference › Paper › peer-review

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 language	English
Pages	275-278
Number of pages	4
Publication status	Published - 2009
Event	19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009 - Tokyo, Japan Duration: 2009 Nov 30 → 2009 Dec 4

Conference

Conference	19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009
Country/Territory	Japan
City	Tokyo
Period	09/11/30 → 09/12/4

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Cite this

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title = "Dynamical black holes from intersecting m-branes",

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-Lema{\^i}tre-Robertson-Walker (FLRW) universe filled by a stiff matter.",

author = "Masato Nozawa and Maeda, {Kei Ichi}",

year = "2009",

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pages = "275--278",

note = "19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009 ; Conference date: 30-11-2009 Through 04-12-2009",

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AU - Nozawa, Masato

AU - Maeda, Kei Ichi

PY - 2009

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AB - 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.

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M3 - Paper

AN - SCOPUS:84887474355

SP - 275

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T2 - 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009

Y2 - 30 November 2009 through 4 December 2009

ER -

Dynamical black holes from intersecting m-branes

Abstract

Conference

ASJC Scopus subject areas

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