Schwinger mechanism in electromagnetic field in de Sitter spacetime

Schwinger mechanism in electromagnetic field in de Sitter spacetime

We investigate Schwinger scalar pair production in a constant electromagnetic field in de Sitter (dS) spacetime. We obtain the pair production rate, which agrees with the Hawking radiation in the limit of zero electric field in dS. The result describes how a cosmic magnetic field affects the pair pr...

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Bibliographic Details
Main Authors:	Bavarsad Ehsan, Pyo Kim Sang, Stahl Clément, Xue She-Sheng
Format:	Article
Language:	English
Published:	EDP Sciences 2018-01-01
Series:	EPJ Web of Conferences
Online Access:	https://doi.org/10.1051/epjconf/201816803002

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