activity
19942026
most citedInverse magnetic catalysis for the chiral transition induced by thermo-magnetic effects on the coupling constant

136 citations · 167 across the 11 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

hep-ph2026

QED vertex and anomalous magnetic moment in the presence of a magnetic field

Alejandro Ayala, Enrique Muñoz, Marcelo Loewe +2

We compute the fermion-photon vertex in QED in the presence of a constant and uniform magnetic background up to one-loop order. We show that even at tree-level, the vertex is modif…

hep-th2026

Electric field fluctuations and renormalization group flows in a self-interacting scalar field theory

Melanie Martínez, Enrique Muñoz, Marcelo Loewe

We consider a self interacting charged scalar field represented by the complex λϕ4 model, embedded in a background electric field exhibiting classical stochastic fluctuations. We s…