Authors: Gavrilov, Sergey P. | Gitman, Dmitri M.

Source: Physical Review D. 2017. Vol. 95, № 7. P. 076013-1-076013-19

Type: статьи в журналах

Date: 2017

Description: Nonperturbative methods have been well developed for QED with the so-called t-electric potential steps. In this case a calculation technique is based on the existence of specific exact solutions (in a ... More

Authors: Adorno, Tiago C. | Gavrilov, Sergey P. | Gitman, Dmitri M.

Source: Physica scripta. 2015. Vol. 90, № 7. P. 074005 (1-8)

Type: статьи в журналах

Date: 2015

Description: We analyze in detail the creation of fermions and bosons from a vacuum by an electric field that exponentialy decreases in time. In our calculations, we use quantum electrodynamics (QED) and mainly co ... More