5 papers
Fermion-fermion scattering in a Rarita-Schwinger model with Yukawa-like interaction
M. C. Araújo, J. G. Lima, J. Furtado +1
In this work, we investigate the scattering of spin- fermionic particles mediated by a Yukawa-like coupling in the context of the massive Rarita-Schwinger model. The interacti…
Rarita-Schwinger model in Very Special Relativity
M. C. Araújo, J. Furtado, J. G. Lima +1
In this work, we investigate vacuum polarization in the Rarita-Schwinger model within the framework of Very Special Relativity. We examine both massive and massless spin-3/2 fields…
Polymer Black Hole Surrounded by Quintessence
M. C. Araújo, J. G. Lima, C. R. Muniz +1
In this paper, we study the polymer black hole solution surrounded by a quintessence field. The influence of quintessence on the polymer black hole is investigated through its ther…
Carroll-Field-Jackiw term in a massless Rarita-Schwinger model
M. Gomes, J. G. Lima, T. Mariz +2
We consider the massless Rarita-Schwinger (RS) LV QED. In this theory, we introduce the gauge fixing to obtain the propagator for the RS field, and calculate the Carroll-Field-Jack…
Bhabha-like scattering in the Rarita-Schwinger model at finite temperature
M. C. Araújo, J. G. Lima, J. Furtado +1
In this paper, we study a Bhabha-like scattering in a massive Rarita-Schwinger model at finite temperature. The analysis is conducted at the tree level and addresses temperature ef…