3 papers
hep-th2026
The quantum electrodynamics for dyons
D. O. R. Azevedo, O. M. Del Cima, T. S. Dias +1
The paper introduces a quantum electrodynamics framework for dyons—particles carrying both electric and magnetic charge—based on a U(1)×U(1) gauge structure, and demonstrates its s…
hep-th2026
The Euler-Heisenberg action for a dyon quantum electrodynamics
D. O. R. Azevedo, T. S. Dias, E. D. Pereira
The one-loop effective Lagrangian of quantum electrodynamics for dyons (dQED) with a gauge symmetry is derived using the Schwinger proper-time method. We identif…
hep-th2025
Spin One Matter Fields
Daniel O. R. Azevedo, Oswaldo Del Cima, Thadeu D. S. Dias +3
It is shown how spin one vector matter fields can be coupled to a Yang-Mills theory. Such matter fields are defined as belonging to a representation of this Yang-Mills gauge al…