Motion of a Shell at Metric Junction
- 1 December 1986
- journal article
- Published by Oxford University Press (OUP) in Progress of Theoretical Physics
- Vol. 76 (6) , 1250-1259
- https://doi.org/10.1143/ptp.76.1250
Abstract
Motion of the spherical shell at metric junctions among the Minkowski, Schwarzschild and de Sitter metrics is investigated both for a dust shell and a vacuum energy shell. Using the positive energy condition for the shell, some junctions are excluded. Different junction leads to different self-energy or different expansion rate of the shell.Keywords
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