Publications (36)
The Vacuum Emission Picture Beyond Paraxial Approximation
Alexander Blinne, Holger Gies, Felix Karbstein +2
$Î_{\bar{\textrm{MS}}}^{(n_f=2)}$ from a momentum space analysis of the quark-antiquark static potential
Felix Karbstein, Antje Peters, Marc Wagner
On the Search for Inhomogeneous Phases in Fermionic Models
Jens Braun, Stefan Finkbeiner, Felix Karbstein +1
Symmetries of the Three Heavy-Quark System and the Color-Singlet Static Energy at NNLL
Nora Brambilla, Felix Karbstein, Antonio Vairo
Lambda_msbar from the static potential for QCD with n_f=2 dynamical quark flavors
ETM Collaboration, Karl Jansen, Felix Karbstein +2
Vacuum birefringence in strong inhomogeneous electromagnetic fields
Felix Karbstein, Holger Gies, Maria Reuter +1
Integrating out the Dirac sea in the Walecka model
Felix Karbstein
Photon-Photon Scattering at the High-Intensity Frontier: Paraxial Beams
Alexander Blinne, Holger Gies, Felix Karbstein +2
The Symmetries of the Three Heavy Quark Bound State and the Singlet Static Energy
Felix Karbstein
Photon merging and splitting in electromagnetic field inhomogeneities
Holger Gies, Felix Karbstein, Nico Seegert
Quantum Reflection as a New Signature of Quantum Vacuum Nonlinearity
Holger Gies, Felix Karbstein, Nico Seegert
Photon propagation in slowly varying electromagnetic fields
Felix Karbstein
How to get from imaginary to real chemical potential
Felix Karbstein, Michael Thies
Divergence of the axial current and fermion density in Gross-Neveu models
Felix Karbstein, Michael Thies
Magnetically amplified light-shining-through-walls via virtual minicharged particles
Babette Döbrich, Holger Gies, Norman Neitz +1
The photon polarization tensor in a homogeneous magnetic or electric field
Felix Karbstein
Laser photon merging in an electromagnetic field inhomogeneity
Holger Gies, Felix Karbstein, Rashid Shaisultanov
High magnetic fields for fundamental physics
Rémy Battesti, Jerome Beard, Sebastian Böser +19
Photon-photon scattering at the high-intensity frontier
Holger Gies, Felix Karbstein, Christian Kohlfürst +1
All-optical signatures of quantum vacuum nonlinearities in generic laser fields
Alexander Blinne, Holger Gies, Felix Karbstein +2
All-optical signatures of Strong-Field QED in the vacuum emission picture
Holger Gies, Felix Karbstein, Christian Kohlfürst
Optical probes of the quantum vacuum: The photon polarization tensor in external fields
Felix Karbstein, Lars Roessler, Babette Döbrich +1
Determination of $Î_{\overline{\textrm{MS}}}^{(n_f=2)}$ and analytic parameterization of the static quark-antiquark potential
Felix Karbstein, Marc Wagner, Michelle Weber
The photon polarization tensor in pulsed Hermite- and Laguerre-Gaussian beams
Felix Karbstein, Elena A. Mosman
Quantum reflection of photons off spatio-temporal electromagnetic field inhomogeneities
Holger Gies, Felix Karbstein, Nico Seegert
Integrating out the Dirac sea: Effective field theory approach to exactly solvable four-fermion models
Felix Karbstein, Michael Thies
The Heisenberg-Euler effective action in slowly varying electric field inhomogeneities of Lorentzian shape
Felix Karbstein
Stimulated photon emission from the vacuum
Felix Karbstein, Rashid Shaisultanov
Photon polarization tensor in circularly polarized Hermite- and Laguerre-Gaussian beams
Felix Karbstein, Elena A. Mosman
The quantum vacuum in electromagnetic fields: From the Heisenberg-Euler effective action to vacuum birefringence
Felix Karbstein
Crystalline Ground States in Polyakov-loop extended Nambu--Jona-Lasinio Models
Jens Braun, Felix Karbstein, Stefan Rechenberger +1
Magnetically amplified tunneling of the 3rd kind as a probe of minicharged particles
Babette Döbrich, Holger Gies, Norman Neitz +1
Quark-antiquark static energy from a restricted Fourier transform
Felix Karbstein
Vacuum Birefringence as a Vacuum Emission Process
Felix Karbstein
Baryons in the large N limit of the massive two-dimensional Nambu-Jona-Lasinio model
Christian Boehmer, Felix Karbstein, Michael Thies
Probing vacuum birefringence using x-ray free electron and optical high-intensity lasers
Felix Karbstein, Chantal Sundqvist