SCOAP3 Repository 5 records found  Search took 0.01 seconds. 
1. Reduction of order and Fadeev–Jackiw formalism in generalized electrodynamics / Nogueira, A.A. ; Palechor, C. ; Ferrari, A.F.
The aim of this work is to discuss some aspects of the reduction of order formalism in the context of the Fadeev–Jackiw symplectic formalism, both at the classical and the quantum level. [...]
Published in Nuclear Physics B 939 (2019) 372-390 10.1016/j.nuclphysb.2018.12.026
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2. New effects in the interaction between electromagnetic sources mediated by nonminimal Lorentz violating interactions / Borges, L. H. C. ; Ferrari, A. F. ; Barone, F. A.
This paper is dedicated to the study of interactions between external sources for the electromagnetic field in the presence of Lorentz symmetry breaking. [...]
Published in EPJC 76 (2016) 599 10.1140/epjc/s10052-016-4460-7
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3. Renormalization group improvement and dynamical breaking of symmetry in a supersymmetric Chern–Simons-matter model / Quinto, A.G. ; Ferrari, A.F. ; Lehum, A.C.
In this work, we investigate the consequences of the Renormalization Group Equation (RGE) in the determination of the effective superpotential and the study of Dynamical Symmetry Breaking (DSB) in an N=1 supersymmetric theory including an Abelian Chern–Simons superfield coupled to N scalar superfields in ( 2+1 ) dimensional spacetime. [...]
Published in Nuclear Physics B (2016) 10.1016/j.nuclphysb.2016.04.015
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4. Generation of higher derivatives operators and electromagnetic wave propagation in a Lorentz-violation scenario / Borges, L.H.C. ; Dias, A.G. ; Ferrari, A.F. ; Nascimento, J.R. ; et al
We study the perturbative generation of higher-derivative 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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5. Non-perturbative fixed points and renormalization group improved effective potential / Dias, A.G. ; Gomez, J.D. ; Natale, A.A. ; Quinto, A.G. ; et al
The stability conditions of a renormalization group improved effective potential have been discussed in the case of scalar QED and QCD with a colorless scalar. [...]
Published in Physics letters B 739 (2014) 8-12 10.1016/j.physletb.2014.10.017
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See also: similar author names
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