248 citations · 2.1k across the 93 of their papers we have counts for
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A new CPT-even and Lorentz-Violating nonminimal coupling in the Dirac equation
R. Casana, M. M. Ferreira, E. O. Silva +2
In this work, we propose a CPT-even and Lorentz-violating dimension-five nonminimal coupling between fermionic and gauge fields, involving the CTP-even and Lorentz-violating gauge…
Effects of a CPT-even and Lorentz-violating nonminimal coupling on the electron-positron scattering
R. Casana, M. M. Ferreira, R. V. Maluf +1
We propose a new \emph{CPT}-even and Lorentz-violating nonminimal coupling between fermions and Abelian gauge fields involving the CPT-even tensor of the standard…
Generalized BPS magnetic monopoles
R. Casana, M. M. Ferreira, E. da Hora
We show the existence of Bogomol'nyi-Prasad-Sommerfield (BPS) magnetic monopoles in a generalized Yang-Mills-Higgs model which is controlled by two positive functions. This effecti…
Magnetic flux inversion in Charged BPS vortices in a Lorentz-violating Maxwell-Higgs framework
R. Casana, M. M. Ferreira, E. da Hora +1
We demonstrate for the first the existence of electrically charged BPS vortices in a Maxwell-Higgs model supplemented with a parity-odd Lorentz-violating (LV) structure belonging t…
Generalized self-dual Maxwell-Chern-Simons-Higgs model
D. Bazeia, R. Casana, E. da Hora +1
We present a consistent BPS framework for a generalized Maxwell-Chern-Simons-Higgs model. The overall model, including its self-dual potential, depends on three different functions…