143 citations · 923 across the 31 of their papers we have counts for
4 papers · 1 filter
Neutrino interactions with a weak slowly varying electromagnetic field
Holger Gies, Rashid Shaisultanov
We derive the effective action for processes involving two neutrinos and two photons at energies much below the electron mass. We discuss several applications in which one or both…
Axial vector current in an electromagnetic field and low-energy neutrino-photon interactions
Holger Gies, Rashid Shaisultanov
An expression for the axial vector current in a strong, slowly varying electromagnetic field is obtained. We apply this expression to the construction of the effective action for l…
The Amplitude in an External Homogeneous Electromagnetic Field
R. Shaisultanov
Neutrino-photon interactions in the presence of an external homogeneous constant electromagnetic field are studied. The amplitude is calculated in an electromagnetic field of…
Vacuum Polarization in QED with World-Line Methods
W. Dittrich, R. Shaisultanov
Motivated by several recent papers on string-inspired calculations in QED, we here present our own use of world-line techniques in order to calculate the vacuum polarization and ef…