Statistical properties of states in QED with unstable vacuum
نویسندگان
چکیده
منابع مشابه
Unstable states in QED of strong magnetic fields.
We question the use of stable asymptotic scattering states in QED of strong magnetic elds. To correctly describe excited Landau states and photons above the pair creation threshold the asymptotic elds are chosen as generalized Licht elds. In this way the o -shell behavior of unstable particles is automatically taken into account, and the resonant divergences that occur in scattering cross secti...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2015
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.91.052106