70 citations · 183 across the 7 of their papers we have counts for
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Pair creation in the early universe
Clément Stahl, Eckhard Strobel, She-Sheng Xue
In the very early universe, a generalized Schwinger effect can create pairs from both electrical and gravitational fields. The expectation value of fermionic current induced by the…
Comparison of semiclassical and Wigner function methods in pair production in rotating fields
Alexander Blinne, Eckhard Strobel
We present a comparison of two methods to compute the momentum spectrum and the Schwinger pair creation rate for pulsed rotating electric fields: one based upon the real-time Dirac…
Semiclassical pair production rate for rotating electric fields
Eckhard Strobel, She-Sheng Xue
We semiclassically investigate Schwinger pair production for pulsed rotating electric fields depending on time. To do so we solve the Dirac equation for two-component fields in a W…
Semiclassical pair production rate for time-dependent electrical fields with more than one component: -WKB-approach and world-line instantons
Eckhard Strobel, She-Sheng Xue
We present an analytic calculation of the semiclassical electron-positron pair creation rate by time-dependent electrical fields. We use two methods, first the imaginary time metho…
Fractional Effective Action at strong electromagnetic fields
Hagen Kleinert, Eckhard Strobel, She-Sheng Xue
In 1936, Weisskopf showed that for vanishing electric or magnetic fields the strong-field behavior of the one loop Euler-Heisenberg effective Lagrangian of quantum electro dynamics…