Miroslav Pardy. Mass operator of an electron in a constant magnetic field
Natural Sciences / Physics / Particle physics
Submitted on: Jul 27, 2025, 09:58:54
Description: Using the Green function of an electron in the homogenous magnetic field and the photon propagator, which form together the mathematical object known as the mass operator, we derive it in the explicit form. The physical meaning of this object is the emission and absorption of a photon by the electron in magnetic field. It means that an electron is not the Hawking radiating black hole. The contact terms are also determined from the appropriate conditions.