Particle creation by peak electric fields T. C. Adorno, S. P. Gavrilov, D. M. Gitman, A. A. Shishmarev
Material type:
ArticleContent type: Текст Media type: электронный Subject(s): электрический потенциал | квантовые процессы | Дирака уравненияGenre/Form: статьи в сборниках Online resources: Click here to access online
In:
Particle physics at the year of 150th anniversary of the Mendeleev’s periodic table of chemical elements : proceedings of the Nineteenth Lomonosov Conference on Elementary Particle Physics, Moscow, Russia, 22-28 August 2019 P. 510-515Abstract: There exist few configurations of t-electric potential steps and x-electric potential steps (i.e., electric fields that are switched on and off t → ±∞ and x → ±∞, respectively) that admit exact solutions of the Dirac equation and then detailed calculations of quantum processes in the presence of such external fields. We call them exactly solvable cases. Here we present new exactly solvable cases for such steps that have specific peak forms.
Библиогр.: 13 назв.
There exist few configurations of t-electric potential steps and x-electric potential steps (i.e., electric fields that are switched on and off t → ±∞ and x → ±∞, respectively) that admit exact solutions of the Dirac equation and then detailed calculations of quantum processes in the presence of such external fields. We call them exactly solvable cases. Here we present new exactly solvable cases for such steps that have specific peak forms.
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