44 citations · 126 across the 20 of their papers we have counts for
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Testing the equivalence between the planar Gross-Neveu and Thirring models at
Everlyn Martins, Y. M. P. Gomes, Marcus Benghi Pinto +1
It is known that the Fierz identities predict that the Gross-Neveu and Thirring models should be equivalent when describing systems composed of a single fermionic flavor, . He…
Reconciling LSND and super-Kamiokande data through the dynamical Lorentz symmetry breaking in a four-Majorana fermion model
Y. M. P. Gomes, M. J. Neves
We propose a model of Majorana fermions with quartic self-couplings. These Majorana fermions acquire masses via a type II seesaw mechanism in which the physical eigenstates are ide…
Limits on non-minimal Lorentz violating parameters through FCNC and LFV processes
Y. M. P. Gomes, J. A. Helayel-Neto
In this work we analyse a non-minimal Lorentz-violating extension of the electroweak theory in the fermionic sector. Firstly we analyse the relation between the CKM rotation in the…
Testing Lorentz-symmetry violation via electroweak decays
Y. M. P. Gomes, P. C. Malta, M. J. Neves
In this work we introduce CPT-odd non-minimal Lorentz-symmetry violating couplings to the electroweak sector modifying the interaction between leptons and gauge bosons. The vertex…
Elastic light-by-light scattering in a nonminimal Lorentz violation scenario
Y. M. P. Gomes, J. T. Guaitolini Junior
In the last years the Lorentz Violation scheme was implemented in QFT, in special in standard model of particle physics, in an attempt to explain our actual open problems. In this…
An investgation on the electron's EDM from the electron's MDM
N. Panza, Y. M. P. Gomes, J. A. Helayël
We pursue, in this contribution, an investigation of the contribution of the electron's magnetic dipole moment (MDM) to the electron's electric dipole moment (EDM) (or the charged…
Lab-based limits on the Carroll-Field-Jackiw Lorentz-violating electrodynamics
Y. M. P. Gomes, P. C. Malta
The CPT-odd and Lorentz-violating Carroll-Field-Jackiw modification of electrodynamics is discussed and we study its effects on the energy spectrum of hydrogen, as well as in the g…