Título:
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Gravitational collapse on the brane: a no-go theorem
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Autor/a:
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Bruni, Marco; Germani, Cristiano; Maartens, Roy
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Otros autores:
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Universitat de Barcelona |
Abstract:
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We investigate how braneworld gravity affects gravitational collapse and black hole formation by studying Oppenheimer-Snyder-like collapse on a Randall-Sundrum-type brane. Without making any assumptions about the bulk, we prove a no-go theorem: the exterior spacetime on the brane cannot be static, which is in stark contrast with general relativity. We also consider the role of Kaluza-Klein energy density in collapse, using a toy model. |
Materia(s):
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-Col·lapse gravitacional -Forats negres (Astronomia) -Gravitational collapse -Black holes (Astronomy) |
Derechos:
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(c) American Physical Society, 2001
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Tipo de documento:
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Artículo Artículo - Versión publicada |
Editor:
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American Physical Society
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Compartir:
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