2 citations · 3 across the 8 of their papers we have counts for
4 papers · 1 filter
Dipole ghosts and spontaneous symmetry breaking in higher-order Chern-Simons theory
Carlos M. Reyes, César Riquelme, Angel Sanchez
In this work, we investigate the emergence of dipole ghost structures in gauge theories at both the classical and quantum levels. Traditionally, dipole ghosts are introduced throug…
Higher-order Chern-Simons extensions to QED in dimensions
Ricardo Avila, Albert Yu. Petrov, Carlos M. Reyes +2
In this work, we investigate radiative corrections in the higher-order extension of the Maxwell-Chern-Simons model coupled to standard spinor matter in dimensions. We begin a…
Perturbative S-matrix unitarity and higher-order Lorentz violation
Justo López-Sarrión, Carlos M. Reyes, César Riquelme
We investigate the preservation of unitarity in a Lorentz and CPT-violating QED model containing higher-order operators. In particular, we consider modifications in the fermion sec…
Tree-level unitarity, causality and higher-order Lorentz and CPT violation
Justo Lopez-Sarrion, Carlos M. Reyes, Cesar Riquelme
Higher-order effects of CPT and Lorentz violation within the SME effective framework including Myers-Pospelov dimension-five operator terms are studied. The model is canonically qu…