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Time-reversal symmetry breaking in a square lattice

dc.contributor.authorJimenez, Kevin
dc.contributor.otherReslen, Jose
dc.date.accessioned2022-11-15T19:38:20Z
dc.date.available2022-11-15T19:38:20Z
dc.date.issued2021-04-06
dc.date.submitted2020-11-22
dc.identifier.urihttps://hdl.handle.net/20.500.12834/833
dc.description.abstractThe bulk conductivity of a two-dimensional system is studied assuming that time-reversal symmetry is broken by internal mechanisms. The study is carried out by direct diagonalization in order to explore the nonlinear-response provoked by the inclusion of an electric field in the system’s Hamiltonian. The system displays a quantized conductivity that depends on the intensity of the field and under specific conditions the conductivity limit at zero electric field displays a nonvanishing value.spa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.sourceJournal of Physics Communicationsspa
dc.titleTime-reversal symmetry breaking in a square latticespa
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datacite.rightshttp://purl.org/coar/access_right/c_abf2spa
oaire.resourcetypehttp://purl.org/coar/resource_type/c_6501spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.audiencePúblico generalspa
dc.identifier.doi10.1088/2399-6528/ABF024
dc.identifier.instnameUniversidad del Atlánticospa
dc.identifier.reponameRepositorio Universidad del Atlánticospa
dc.rights.ccAttribution-NonCommercial 4.0 International*
dc.subject.keywordstime-reversal symmetry breaking, topological insulators, anomalous quantum hall effectspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersionspa
dc.type.spaArtículospa
dc.publisher.placeBarranquillaspa
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessspa
dc.publisher.sedeSede Nortespa


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