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Comment on chern-Simons theory and atypical Hall conductivity in the Varma phase

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dc.contributor.authorObispo, Angel E.
dc.contributor.authorCruz Neto, Francisco A.
dc.contributor.authorJirón Vicente, Andrés G.
dc.contributor.authorCastro, L. B. [UNESP]
dc.contributor.institutionUFMA Universidade Federal Do Maranhão
dc.contributor.institutionUNAC Universidad Nacional Del Callao
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2021-06-25T10:44:42Z
dc.date.available2021-06-25T10:44:42Z
dc.date.issued2020-11-03
dc.description.abstractIn a recent paper [Phys. Rev. B 97, 075135 (2018)PRBHB72469-995010.1103/PhysRevB.97.075135], Menezes et al. analyze the topological behavior of an effective bosonic model defined on the Lieb lattice in the presence of an electromagnetic field. In this context, the authors claim to have found an atypical quantum Hall effect for the quasiparticles. However, some inconsistencies related to the treatment of the propagator jeopardize the main result in this system.en
dc.description.affiliationUFMA Universidade Federal Do Maranhão Campus Do Bacanga-CCET
dc.description.affiliationUNAC Universidad Nacional Del Callao Campus Central-FCNM
dc.description.affiliationUNESP Universidade Estadual Paulista Campus de Guaratinguetá DFQ
dc.description.affiliationUnespUNESP Universidade Estadual Paulista Campus de Guaratinguetá DFQ
dc.identifierhttp://dx.doi.org/10.1103/PhysRevB.102.207101
dc.identifier.citationPhysical Review B, v. 102, n. 20, 2020.
dc.identifier.doi10.1103/PhysRevB.102.207101
dc.identifier.issn2469-9969
dc.identifier.issn2469-9950
dc.identifier.scopus2-s2.0-85096121203
dc.identifier.urihttp://hdl.handle.net/11449/206839
dc.language.isoeng
dc.relation.ispartofPhysical Review B
dc.sourceScopus
dc.titleComment on chern-Simons theory and atypical Hall conductivity in the Varma phaseen
dc.typeArtigo
dspace.entity.typePublication
unesp.departmentFísica e Química - FEGpt

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Guaratinguetá - FEG - Faculdade de Engenharia e Ciências