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Phase-space Fisher information of 2D gapped Dirac materials

dc.contributor.authorBolívar, Juan Carlos
dc.contributor.authorNagy, Agnes
dc.contributor.authorRomera Gutiérrez, Elvira 
dc.date.accessioned2020-04-23T11:50:57Z
dc.date.available2020-04-23T11:50:57Z
dc.date.issued2019-02-26
dc.identifier.citationRomera, E. (2019). Juan Carlos Bolívar, Ágnes Nagy &. J Math Chem, 57, 1169-1180.es_ES
dc.identifier.urihttp://hdl.handle.net/10481/61544
dc.description.abstractIt is shown that phase-space Fisher information marks topological phase transitions in 2D Dirac gapped materials. The phase-space Fisher information determined for electrons and holes exhibit minimum at the charge neutrality points. Topological quantum numbers are defined to identify different phases utilizing combined information measures. Upper and lower bounds are derived for the phase-space Fisher information.es_ES
dc.description.sponsorshipThe work was supported by the Junta de Andalucía Project FQM-381 and the National Research,Development and Innovation Fund of Hungary, financed under the 123988 funding scheme and the EU-funded Hungarian Grant EFOP- 3.6.2-16-2017-00005.es_ES
dc.language.isoenges_ES
dc.publisherSpringer Naturees_ES
dc.rightsAtribución 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectPhase-space Fisher informationes_ES
dc.subjectTopological phase transitionses_ES
dc.subjectDirac materialses_ES
dc.titlePhase-space Fisher information of 2D gapped Dirac materialses_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1007/s10910-019-01015-2


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