P. Souza

activity

20192022

e^{-} + e^{+} \to μ^{-} + μ^{+}

scattering at finite temperature

11 citations · 15 across the 3 of their papers we have counts for

collaborators

3 papers

hep-th2022

Gravitational electron-positron scattering

W. D. R. Jesus, P. R. A. Souza, A. F. Santos +1

A scattering process with gravitons as an intermediate state is investigated. To study such a scattering, the Gravitoelectromagnetism theory is considered. It is a gravitational th…

hep-th2021★ 4 cited

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…

hep-th2019★ 11 cited

On Lorentz violation in $e^{-} + e^{+} \to μ^{-} + μ^{+}$ scattering at finite temperature

P. R. A. Souza, A. F. Santos, S. C. Ulhoa +1

Small violation of Lorentz and CPT symmetries may emerge in models unifying gravity with other forces of nature. An extension of the standard model with all possible terms that vio…

Gravitational electron-positron scattering

Effects of the CPT-even and Lorentz violation on the Bhabha scattering at finite temperature

On Lorentz violation in e−+e+→μ−+μ+ scattering at finite temperature

On Lorentz violation in $e^{-} + e^{+} \to μ^{-} + μ^{+}$ scattering at finite temperature