Fate of inhomogeneity in Schwarzschild-deSitter space-time

Yasusada Nambu

doi:10.1016/0370-2693(94)00034-4

Fate of inhomogeneity in Schwarzschild-deSitter space-time

Yasusada Nambu

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

We investigate the global structure of the space-time with a spherically symmetric inhomogeneity using a metric junction, and classify all possible types. We found that a motion with a negative gravitational mass is possible although the energy condition of the matter is not violated. Using the result, formation of black hole and worm hole during the inflationary era is discussed.

Original language	English
Pages (from-to)	13-17
Number of pages	5
Journal	Physics Letters B
Volume	323
Issue number	1
DOIs	https://doi.org/10.1016/0370-2693(94)00034-4
Publication status	Published - Mar 3 1994
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/0370-2693(94)00034-4

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title = "Fate of inhomogeneity in Schwarzschild-deSitter space-time",

abstract = "We investigate the global structure of the space-time with a spherically symmetric inhomogeneity using a metric junction, and classify all possible types. We found that a motion with a negative gravitational mass is possible although the energy condition of the matter is not violated. Using the result, formation of black hole and worm hole during the inflationary era is discussed.",

author = "Yasusada Nambu",

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AB - We investigate the global structure of the space-time with a spherically symmetric inhomogeneity using a metric junction, and classify all possible types. We found that a motion with a negative gravitational mass is possible although the energy condition of the matter is not violated. Using the result, formation of black hole and worm hole during the inflationary era is discussed.

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Fate of inhomogeneity in Schwarzschild-deSitter space-time

Abstract

All Science Journal Classification (ASJC) codes

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