Miroslav Pardy. Vacuum polarization in a constant magnetic field
Natural Sciences / Physics / Quantum field theory
Submitted on: Aug 24, 2025, 02:43:21
Description: We define the mathematical object called photon mass operator and we evaluate it in the homogenous magnetic field using the Green function technique in the homogenous magnetic field. The physical meaning of the photon mass operator is the vacuum polarization by the external field.