13 citations · 33 across the 5 of their papers we have counts for
7 papers · 1 filter
Gravitational corrections to the Einstein-Scalar-QCD model
Huan Souza, L. Ibiapina Bevilaqua, A. C. Lehum
This study employs the effective field theory approach to quantum gravity to investigate a non-Abelian gauge theory involving scalar particles coupled to gravity. The study demonst…
Improved effective potential of Gildener-Weinberg models
Huan Souza, L. H. S. Ribeiro, A. C. Lehum
The Gildener-Weinberg models are of particular interest in the context of extensions to the Standard Model of particle physics. These extensions may encompass a variety of theories…
Gravitational corrections to a non-Abelian gauge theory
Huan Souza, L. Ibiapina Bevilaqua, A. C. Lehum
This paper is part of a series of papers exploring the renormalization of field theories coupled to gravity using the effective field theory framework. In previous works we studied…
Universality of gauge coupling constant in the Einstein-QED system
L. Ibiapina Bevilaqua, A. C. Lehum, Huan Souza
In this paper we discuss the universality of the renormalization of the gauge coupling constant in the quantum electrodynamics coupled to the Einstein's gravity in the framework of…
Gravitational corrections to two-loop beta function in quantum electrodynamics
L. Ibiapina Bevilaqua, M. Dias, A. C. Lehum +3
In this work, we use the framework of effective field theory to couple Einstein's gravity to quantum electrodynamics (QED) and determine the gravitational corrections to the two-lo…
Renormalization group improvement of the effective potential in six dimensions
Huan Souza, L. Ibiapina Bevilaqua, A. C. Lehum
Using the renormalization group improvement technique, we study the effective potential of a model consisting of scalar fields transforming in the fundamental representat…