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dc.contributor.authorLiu, Tonges_ES
dc.contributor.authorGuo, Haoes_ES
dc.contributor.authorPu, Yonges_ES
dc.contributor.authorLonghi, Stefanoes_ES
dc.date.accessioned2020-08-21T08:00:51Z-
dc.date.available2020-08-21T08:00:51Z-
dc.date.issued2020-07-27-
dc.identifier.citationPhysical Review - Section B - Condensed Matter 102(2): 024205 (2020)es_ES
dc.identifier.issn2469-9950-
dc.identifier.urihttp://hdl.handle.net/10261/218350-
dc.description.abstractWe demonstrate the existence of generalized Aubry-André self-duality in a class of non-Hermitian quasiperiodic lattices with complex potentials. From the self-duality relations, the analytical expression of mobility edges is derived. Compared to Hermitian systems, mobility edges in non-Hermitian ones not only separate localized from extended states but also indicate the coexistence of complex and real eigenenergies, making possible a topological characterization of mobility edges. An experimental scheme, based on optical pulse propagation in synthetic photonic mesh lattices, is suggested to implement a non-Hermitian quasicrystal displaying mobility edges.es_ES
dc.description.sponsorshipThis work is supported by the National Natural Science Foundation of China (Grants No. 61874060, No. 11674051, and No. U1932159), Natural Science Foundation of Jiangsu Province (Grant No. BK2020040057 and No. BK20181388), and NUPTSF (Grant No. NY217118). S.L. acknowledges the Spanish State Research Agency, through the Severo Ochoa and María de Maeztu Program for Centers and Units of Excellence in R&D (Grant No. MDM-2017-0711).es_ES
dc.language.isoenges_ES
dc.publisherAmerican Physical Societyes_ES
dc.relationMICIU/ICTI2017-2020/MDM-2017-0711es_ES
dc.relationMDM-2017-0711/AEI/10.13039/501100011033es_ES
dc.relation.isversionofPublisher's versiones_ES
dc.rightsopenAccesses_ES
dc.titleGeneralized Aubry-André self-duality and mobility edges in non-Hermitian quasiperiodic latticeses_ES
dc.typeartículoes_ES
dc.identifier.doi10.1103/PhysRevB.102.024205-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1103/PhysRevB.102.024205es_ES
dc.identifier.e-issn2469-9969-
dc.contributor.funderNational Natural Science Foundation of Chinaes_ES
dc.contributor.funderNatural Science Foundation of Jiangsu Provincees_ES
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (España)es_ES
dc.contributor.funderAgencia Estatal de Investigación (España)es_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004608es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100011033es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100001809es_ES
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