Anderson localization in optical lattices with speckle disorder

Basit Öğe Kaydı
dc.contributor.authorSucu, Serpil
dc.contributor.authorAktas, Saban
dc.contributor.authorOkan, S. Erol
dc.contributor.authorAkdeniz, Zehra
dc.contributor.authorVignolo, Patrizia
dc.date.accessioned2024-06-12T11:18:43Z
dc.date.available2024-06-12T11:18:43Z
dc.date.issued2011
dc.departmentTrakya Üniversitesien_US
dc.description.abstractWe study the localization properties of noninteracting waves propagating in a speckle-like potential superposed on a one-dimensional lattice. Using a combined decimation-renormalization procedure, we estimate the localization length for a tight-binding Hamiltonian where site energies are square-sinc-correlated random variables. By decreasing the width of the correlation function, the disorder patterns approach a delta-correlated disorder, and the localization length becomes almost energy independent in the strong disorder limit. We show that this regime can be reached for a size of the speckle grains on the order of (lower than) four lattice steps.en_US
dc.description.sponsorship[CNRS-24543]; [TUBITAK-210T050]en_US
dc.description.sponsorshipThis work was supported by Grants No. CNRS-24543 and No. TUBITAK-210T050. P.V. acknowledges G. Modugno for fruitful discussions and warmly thanks the Condensed Matter Group of the Trakya University for their kind hospitality.en_US
dc.identifier.doi10.1103/PhysRevA.84.065602
dc.identifier.issn1050-2947
dc.identifier.issn1094-1622
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84855266329en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1103/PhysRevA.84.065602
dc.identifier.urihttps://hdl.handle.net/20.500.14551/24937
dc.identifier.volume84en_US
dc.identifier.wosWOS:000298564400014en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Physical Socen_US
dc.relation.ispartofPhysical Review Aen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDiffusionen_US
dc.subjectAbsenceen_US
dc.titleAnderson localization in optical lattices with speckle disorderen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu