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hep-th2025
The BPHZL renormalization of a planar quantum electrodynamics up to 2-loops and beyond
D. O. R. Azevedo, O. M. Del Cima, L. S. Lima +1
The renormalization of a parity-even massless quantum electrodynamics in three space-time dimensions (QED) is studied by adopting the Bogoliubov-Parasiuk-Hepp…
hep-th2025★ 1 cited
Finiteness of the Yang-Mills-Chern-Simons action in linear covariant gauges by taking into account gauge copies
Daniel O. R. Azevedo, Antonio D. Pereira
In recent years, the effects of removing infinitesimal Gribov copies from the path integral of gauge-fixed Yang-Mills-Chern-Simons theories formulated in three-dimensional Euclidea…