3 papers
quant-ph2019
Relativistic quantum oscillators in the global monopole spacetime
E. A. F. Bragança, R. L. L. Vitória, H. Belich +1
We investigated the effects of the global monopole spacetime on the Dirac and Klein-Gordon relativistic quantum oscillators. In order to do this, we solve the Dirac and Klein-Gordo…
hep-th2019
A massive scalar field under the effects of the Lorentz symmetry violation by a CPT-odd non-minimal coupling
Ricardo L. L. Vitória, Humberto Belich
In this paper, based on the Standard Model Extended gauge sector, we made a non-minimal coupling in the Klein-Gordon equation which characterizes the Lorentz symmetry violation and…
hep-th2019
A central potential with a massive scalar field in a Lorentz symmetry violation environment
Ricardo L. L. Vitória, Humberto Belich
We investigate the behaviour of a massive scalar field under the influence of a Coulomb-type and central linear central potentials inserted in the Klein-Gordon equation by modifyin…