Full Action for an Electromagnetic Field with Electrical and Magnetic Charges

TL;DR

This paper develops a comprehensive action principle for electromagnetic fields with both electric and magnetic charges and formulates Feynman rules to calculate interaction cross-sections within relativistic quantum field theory.

Contribution

It introduces a full action for electromagnetic fields with magnetic charges and derives Feynman rules for interactions, providing a basis for quantum calculations involving magnetic monopoles.

Findings

Interaction cross-section between electric and magnetic charges is zero.

Feynman rules are formulated for particles with magnetic charges.

The approach extends electromagnetic theory to include magnetic monopoles.

Abstract

The paper offers the full action for an electromagnetic field with electrical and magnetic charges; Feynman laws are formulated for the calculation of the interaction cross-sections for electrically and magnetically charged particles on the base of offered action within relativistic quantum field theory. Derived with formulated Feynman rules cross-section of the interaction between an elementary particle with magnetic charge and an elementary particle with electrical charge proves to be equal zero.