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hep-th2022★ 3 cited
Study of QED singular properties for variable gyromagnetic ratio
Johann Rafelski, Stefan Evans, Lance Labun
Using the external field method, {\it i.e.\/} evaluating the effective action for an arbitrarily strong constant and homogeneous field, we explore nonperturbativ…
hep-ph2022
Singular properties of QED vacuum response to applied quasi-constant electromagnetic fields
Stefan Evans, Johann Rafelski
Employing the Bogoliubov coefficient summation method and introducing the gyromagnetic ratio we derive an explicit functional form of , the…
hep-ph2022
Emergence of periodic in magnetic moment effective QED action
Stefan Evans, Johann Rafelski
We evaluate for the inhomogeneous static electric Sauter step potential the imaginary part of the emerging homogeneous in electric field effective Euler-Heisenberg-Schwinger action…