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Title: Pair production by and electric field in (1+1)-dimensional de Sitter space
Author: Garriga Torres, Jaume
Keywords: Cosmology
Relativitat (Física)
Gravetat quàntica
Teoria de camps (Física)
Partícules (Física nuclear)
Relativity (Physics)
Quantum gravity
Field theory (Physics)
Particles (Nuclear physics)
Issue Date: 1994
Publisher: The American Physical Society
Abstract: We use the method of Bogolubov transformations to compute the rate of pair production by an electric field in (1+1)-dimensional de Sitter space. The results are in agreement with those obtained previously using the instanton methods. This is true even when the size of the instanton is comparable to the size of the de Sitter horizon.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review D, 1994, vol. 49, núm. 12, p. 6343-6353
ISSN: 0556-2821
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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