Publications (4)
Toward a search for axion-like particles at the LNLS
L. Angel, P. Arias, C. O. Dib +8
Axion-Like Particles (ALPs) appear in several dark sector studies. They have gained increasing attention from the theoretical and experimental community. In this work, we propose t…
Chiral Anomaly Beyond Lorentz Invariance
P. Arias, H. Falomir, J. Gamboa +2
The chiral anomaly in the context of an extended standard model with minimal Lorentz invariance violation is studied. Taking into account bounds from measurements of the speed of l…
Electrodynamics with an Infrared Scale and PVLAS experiment
P. Arias, H. Fanchiotti, J. Gamboa +3
We consider an infrared Lorentz violation in connection with recent results of PVLAS experiment. Our analysis is based in a relation that can be established, under certain conditio…
Generalized Dirac duality and CP violation in a two photon theory
P. Arias, A. K. Das, J. Gamboa +1
A kinetic mixing term, which generalizes the duality symmetry of Dirac, is studied in a theory with two photons (visible and hidden). This theory can be either CP conserving or CP…