73 citations · 743 across the 62 of their papers we have counts for
3 papers · 1 filter
Cosmology from a gauge induced gravity
F. T. Falciano, G. Sadovski, R. F. Sobreiro +1
The main goal of the present work is to analyze the cosmological scenario of the induced gravity theory developed in previous works. Such a theory consists on a Yang-Mills theory i…
Non-perturbative treatment of the linear covariant gauges by taking into account the Gribov copies
M. A. L. Capri, A. D. Pereira, R. F. Sobreiro +1
In this paper, a proposal for the restriction of the Euclidean functional integral to a region free of infinitesimal Gribov copies in linear covariant gauges is discussed. An effec…
Remarks on the renormalization properties of Lorentz and CPT violating quantum electrodynamics
Tiago R. S. Santos, Rodrigo F. Sobreiro
In this work, we employ algebraic renormalization technique to show the renormalizability to all orders in perturbation theory of the Lorentz and CPT violating QED. Essentially, we…