Probability of Fermion Pair Production in External Electric Field

摘要

We study the behavior of the probability of electron-positron pair production, in the presence of an external electric field in de Sitter spacetime, as function of the emission angle relatively to the electric field direction . This study is based on our previously result [M. A. Baloi et. al,AIP Conference Proceedings, 1694 (2015)] where we limited only to obtain the analytical form of the amplitude/probability of pair creation and to give a basic description of this process.