Dynamical black holes from intersecting m-branes

Masato Nozawa, Keiichi Maeda

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    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
    Title of host publicationProceedings of the 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009
    Pages275-278
    Number of pages4
    Publication statusPublished - 2009
    Event19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009 - Tokyo
    Duration: 2009 Nov 302009 Dec 4

    Other

    Other19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009
    CityTokyo
    Period09/11/3009/12/4

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    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

    Cite this

    Nozawa, M., & Maeda, K. (2009). Dynamical black holes from intersecting m-branes. In Proceedings of the 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009 (pp. 275-278)