Title:
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Pair Creation of Black Holes Joined by Cosmic Strings
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Author:
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Emparan García de Salazar, Roberto A.
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Other authors:
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Universitat de Barcelona |
Abstract:
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We argue that production of charged black hole pairs joined by a cosmic string in the presence of a magnetic field can be analyzed using the Ernst metric. The effect of the cosmic string is to pull the black holes towards each other, opposing to the background field. An estimation of the production rate using the Euclidean action shows that the process is suppressed as compared to the formation of black holes without strings. |
Subject(s):
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-Relativitat (Física) -Gravitació (Física) -Teoria de camps (Física) -Partícules (Física) -Estels -General relativity and gravitation -General theory of fields and particles -Stars |
Rights:
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(c) American Physical Society, 1995
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Document type:
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Article Article - Published version |
Published by:
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American Physical Society
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