Author:
Sou Chon Man,Tong Xi,Wang Yi
Abstract
Abstract
We analyze gravitational particle production assisted by chemical potential. By utilizing the uniformly smoothed Stokes-line method and Borel summation, we gain insight into the fine-grained history of enhanced particle production. Analytic/semi-analytic formulae describing the production amount, time and width are obtained for both spin-1 and spin-1/2 particles in various FRW spacetimes. Our work also serves as a concrete demonstration of the uniformly smoothed Stokes-line method applied to cosmology.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
Cited by
29 articles.
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