1.

Perturbative generation of photon Lorentz violating terms from a pseudotensor Lorentzbreaking extension of QED
/ Carvalho, A.J.G. ; Ferrari, A.F. ; de Lima, A.M. ; Nascimento, J.R. ; et al
We consider an extended QED with the addition of a dimensionfive Lorentzbreaking coupling between spinor and gauge fields, involving a pseudotensor κμνλρ . [...]
Published in Nuclear Physics B 942 (2019) 393409
10.1016/j.nuclphysb.2019.03.023
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2.

Dynamical gauge symmetry breaking in lowerdimensional Lorentzviolating supersymmetric theory
/ Lehum, A.C. ; Mariz, T. ; Nascimento, J.R. ; Petrov, A.Yu.
In this work we study the dynamical generation of mass in the Lorentzviolating lowdimensional superYang–Mills theory in the aether superspace coupled to a scalar matter. [...]
Published in Physics letters B 790 (2019) 129133
10.1016/j.physletb.2019.01.014
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3.

Oneloop corrections in the $z=3$ Lifshitz extension of QED
/ Gomes, M. ; Marques, F. ; Mariz, T. ; Nascimento, J. R. ; et al
In this work we study a $z=3$ HoravaLifshitzlike extension of QED in ($3+1$) dimensions. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.105016
arXiv:1809.05692
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4.

Renormalization in a Lorentzviolating model and higherorder operators
/ Nascimento, J. R. ; Petrov, A. Yu. ; Reyes, Carlos M.
The renormalization in a Lorentzbreaking scalarspinor higherderivative model involving ϕ4 selfinteraction and the Yukawalike coupling is studied. [...]
Published in EPJC 78 (2018) 541
10.1140/epjc/s1005201860183
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5.

Effective potential in Lorentzbreaking field theory models
/ Baeta Scarpelli, A. P. ; Brito, L. C. T. ; Felipe, J. C. C. ; Nascimento, J. R. ; et al
We calculate explicitly the oneloop effective potential in different Lorentzbreaking field theory models. [...]
Published in EPJC 77 (2017) 850
10.1140/epjc/s1005201754304
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6.

On the radiative corrections in the Horava–Lifshitz z = 2 QED
/ Gomes, M. ; Mariz, T. ; Nascimento, J.R. ; Petrov, A.Yu. ; et al
We calculate oneloop contributions to the two and three point spinor–vector functions in z=2 Horava–Lifshitz QED. [...]
Published in Physics letters B (2016)
10.1016/j.physletb.2016.11.042
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7.

Gödel and Gödeltype universes in Brans–Dicke theory
/ Agudelo, J.A. ; Nascimento, J.R. ; Petrov, A.Yu. ; Porfírio, P.J. ; et al
In this paper, conditions for existence of Gödel and Gödeltype solutions in Brans–Dicke (BD) scalar–tensor theory and their main features are studied. [...]
Published in Physics letters B (2016)
10.1016/j.physletb.2016.09.011
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8.

Generation of higher derivatives operators and electromagnetic wave propagation in a Lorentzviolation scenario
/ Borges, L.H.C. ; Dias, A.G. ; Ferrari, A.F. ; Nascimento, J.R. ; et al
We study the perturbative generation of higherderivative Lorentz violating operators as quantum corrections to the photon effective action, originated from a specific Lorentz violation background, which has already been studied in connection with the physics of light pseudoscalars. [...]
Published in Physics letters B (2016)
10.1016/j.physletb.2016.03.042
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9.

On the duality in CPTeven Lorentzbreaking theories
/ Scarpelli, A. P. Baêta ; Ribeiro, R. F. ; Nascimento, J. R. ; Petrov, A. Yu.
We generalize the duality between selfdual and Maxwell–Chern–Simons theories for the case of a CPTeven Lorentzbreaking extension of these theories. [...]
Published in EPJC 75 (2015) 314
10.1140/epjc/s100520153537z
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10.

On the oneloop effective potential in the higherderivative fourdimensional chiral superfield theory with a nonconventional kinetic term
/ Gama, F.S. ; Gomes, M. ; Nascimento, J.R. ; Petrov, A.Yu. ; et al
We explicitly calculate the oneloop effective potential for a higherderivative fourdimensional chiral superfield theory with a nonconventional kinetic term. [...]
Published in Physics letters B (2014)
10.1016/j.physletb.2014.04.054
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