The dynamical Schwinger effect refers to the creation of electron-positron pairs by a time dependent, spatially homogeneous electric field. It probes the fundamentals of quantum electrodynamics and is sought to be verified with upcoming high-intensity laser installations. In the dynamically assisted Schwinger effect, the pair yield is increased by orders of magnitude through the combination of fields of different field strength and frequency scales. In this thesis we, investigate both processes in the framework of a quantum kinetic equation. We are especially interested in what amplification factors can be achieved by the assisting field and whether intermediately large mode occupation numbers have a physical significance and could serve as...
A quantum kinetic equation has been derived for the description of pair production in a time-depende...
The prospect of next-generation ultra-high-intensity laser sources has prompted recent renewed study...
The possibility to observe vacuum electron-positron pair creation due to a powerful optical laser pu...
The dynamical Schwinger effect refers to the creation of electron-positron pairs by a time dependent...
The vacuum of quantum electrodynamics is unstable against the formation of many-body states in the p...
Electron-positron pair production by the superposition of two laser pulses with different ...
Das Vakuum der Quantenelektrodynamik ist im Beisein von elektrischen Feldern instabil gegenüber dem ...
We study the Schwinger effect which is the non-perturbative production of e− e+ pairs from the vacuu...
We consider the process of electron-positron pair production in the presence of strong electric back...
In the quantum kinetic framework, we investigate the momentum spectrum and the number density of cre...
We study electron-positron pair production by the combination of a strong, constant electric field a...
The electron-positron pair production due to the dynamical Schwinger process in a slowly oscillating...
Recent studies of Schwinger pair production have demonstrated that the asymptotic particle spectrum ...
AbstractRecent studies of Schwinger pair production have demonstrated that the asymptotic particle s...
The dynamical mechanism of the Schwinger effect of vacuum pair creation (VPC) under action of a stro...
A quantum kinetic equation has been derived for the description of pair production in a time-depende...
The prospect of next-generation ultra-high-intensity laser sources has prompted recent renewed study...
The possibility to observe vacuum electron-positron pair creation due to a powerful optical laser pu...
The dynamical Schwinger effect refers to the creation of electron-positron pairs by a time dependent...
The vacuum of quantum electrodynamics is unstable against the formation of many-body states in the p...
Electron-positron pair production by the superposition of two laser pulses with different ...
Das Vakuum der Quantenelektrodynamik ist im Beisein von elektrischen Feldern instabil gegenüber dem ...
We study the Schwinger effect which is the non-perturbative production of e− e+ pairs from the vacuu...
We consider the process of electron-positron pair production in the presence of strong electric back...
In the quantum kinetic framework, we investigate the momentum spectrum and the number density of cre...
We study electron-positron pair production by the combination of a strong, constant electric field a...
The electron-positron pair production due to the dynamical Schwinger process in a slowly oscillating...
Recent studies of Schwinger pair production have demonstrated that the asymptotic particle spectrum ...
AbstractRecent studies of Schwinger pair production have demonstrated that the asymptotic particle s...
The dynamical mechanism of the Schwinger effect of vacuum pair creation (VPC) under action of a stro...
A quantum kinetic equation has been derived for the description of pair production in a time-depende...
The prospect of next-generation ultra-high-intensity laser sources has prompted recent renewed study...
The possibility to observe vacuum electron-positron pair creation due to a powerful optical laser pu...