43 citations · 195 across the 10 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
hep-th2019★ 22 cited
Higher order derivative operators as quantum corrections
L. H. C. Borges, F. A. Barone, C. A. M. de Melo +1
In this paper we propose a non-minimal, and ghost free, coupling between the gauge field and the fermionic one from which we obtain, perturbatively, terms with higher order derivat…
hep-th2019★ 18 cited
Effects of the fermionic vacuum polarization in QED
M. F. X. P. Medeiros, F. E. Barone, F. A. Barone
Some effects of vacuum polarization in QED due to the presence of field sources are investigated. We focus on effects with no counter-part in Maxwell electrodynamics. The the Uehli…