87 citations · 591 across the 69 of their papers we have counts for
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Temperature effects for scattering in very special relativity
A. F. Santos, Faqir C. Khanna
The electron-positron scattering process is investigated in the context of very special relativity (VSR). This theory assumes that the true symmetry of nature is not the full Loren…
TFD formalism: applications to the scalar field in a Lorentz-violating theory
L. H. A. R. Ferreira, A. F. Santos, Faqir C. Khanna
The Thermofield Dynamics (TFD) formalism is considered. In this context, a Lorentz-breaking scalar field theory is introduced. In contrast to the Matsubara formalism, the best-know…
Casimir effect in Very Special Relativity at finite temperature
A. F. Santos, Faqir C. Khanna
Recently a great deal of interest in field theories formulated in a Lorentz violating framework has been developed. Here the Very Special Relativity (VSR) is considered. The main a…
On Gravitational Stefan-Boltzmann Law and Casimir Effect in FRW Universe
A. F. Santos, S. C. Ulhoa, E. P. Spaniol +1
Both Stefan-Boltzmann law and the Casimir effect, in a universe described by the FRW metric with zero curvature, are calculated. These effects are described by Thermo Field Dynamic…
On the Temperature of Gravitation in the de Sitter Space-Time
A. F. Santos, S. C. Ulhoa, T. F. Furtado +1
The temperature associated with gravitation as presented in the Unruh effect and Hawking temperature serves to link different areas of physics, such as gravity, statistical mechani…
Size-effect at finite temperature in a quark-antiquark effective model in phase space
G. X. A. Petronilo, R. G. G. Amorim, S. C. Ulhoa +3
A quark-antiquark effective model is studied in a toroidal topology at finite temperature. The model is described by a Schrödinger equation with linear potential which is embedded…
Effects of the CPT-even and Lorentz violation on the Bhabha scattering at finite temperature
P. R. A. Souza, A. F. Santos, Faqir C. Khanna
In this paper a Lorentz-violating CPT-even non-minimal coupling term is considered. A new interaction term between fermions and photons emerges. In this context, the differential c…