93 citations · 680 across the 19 of their papers we have counts for
19 papers
Relativistic Quantum Kinetic Theory: Higher order contributions in assisted Schwinger pair production
James P. Edwards, Naser Ahmadiniaz, Sebastian M. Schmidt +1
Quantum kinetic theory is an important tool for studying non-equilibrium, non-perturbative and non-linear interactions within an open quantum system, and as such is able to provide…
Letter of Intent: Towards a Vacuum Birefringence Experiment at the Helmholtz International Beamline for Extreme Fields
N. Ahmadiniaz, C. Bähtz, A. Benediktovitch +49
Quantum field theory predicts a nonlinear response of the vacuum to strong electromagnetic fields of macroscopic extent. This fundamental tenet has remained experimentally challeng…
Kibble-Zurek dynamics in the anisotropic Ising model of the Si(001) surface
Gernot Schaller, Friedemann Queisser, Seyedeh Parya Katoorani +8
As a simplified description of the non-equilibrium dynamics of buckled dimers on the Si(001) surface, we consider the anisotropic 2D Ising model and study the freezing of spatial c…
The Heisenberg-Wigner formalism for transverse fields
Christian Kohlfürst
We discuss the Heisenberg-Wigner phase-space formalism in quantum electrodynamics as well as scalar quantum electrodynamics with respect to transverse fields. In regard to the spec…
Identifying Time Scales in Particle Production from Fields
Matthias Diez, Reinhard Alkofer, Christian Kohlfürst
Particle production through ultra-strong electric fields is a well-studied research field. Nevertheless, despite repeated attempts to relate the production rate within the field to…
Sauter-Schwinger effect for colliding laser pulses
Christian Kohlfürst, Naser Ahmadiniaz, Johannes Oertel +1
Via a combination of analytical and numerical methods, we study electron-positron pair creation by the electromagnetic field of two…