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dc.creatorBufalo, R.-
dc.creatorGhasemkhani, M.-
dc.creatorHaghgouyan, Z.-
dc.creatorSoto, A.-
dc.date.accessioned2021-09-27T20:02:45Z-
dc.date.available2021-09-27T20:02:45Z-
dc.date.issued2020-
dc.identifier.citationBUFALO, R. et al. Induced Maxwell–Chern–Simons effective action in very special relativity. The European Physical Journal C, Heidelberg, v. 80, 1129, 2020. DOI: 10.1140/epjc/s10052-020-08660-x.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/48251-
dc.description.abstractIn this paper, we study the one-loop induced photon’s effective action in the very special relativity electrodynamics in (2+1) spacetime (VSR–QED3). Due to the presence of new nonlocal couplings resulting from the VSR gauge symmetry, we have additional graphs contributing to the ⟨AA⟩ and ⟨AAA⟩ amplitudes. From these contributions, we discuss the VSR generalization of the Abelian Maxwell–Chern–Simons Lagrangian, consisting in the dynamical part and the Chern–Simons-like self-couplings, respectively. We use the VSR–Chern–Simons electrodynamics to discuss some non-Ohmic behavior on topological materials, in particular VSR effects on Hall’s conductivity. In the dynamical part of the effective action, we observe the presence of a UV/IR mixing, due to the entanglement of the VSR nonlocal effects to the quantum higher-derivative terms. Furthermore, in the self-coupling aspect, we verify the validity of the Furry’s theorem in the VSR–QED3 explicitly.pt_BR
dc.languageen_USpt_BR
dc.publisherSpringerpt_BR
dc.rightsAttribution 4.0 International*
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceThe European Physical Journal Cpt_BR
dc.subjectElectrodynamics relativitypt_BR
dc.subjectFurry's theorempt_BR
dc.subjectSelf-couplingpt_BR
dc.subjectRelatividade eletrodinâmicapt_BR
dc.subjectTeorema de Furrypt_BR
dc.subjectAuto-acoplamentopt_BR
dc.titleInduced Maxwell–Chern–Simons effective action in very special relativitypt_BR
dc.typeArtigopt_BR
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