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Thongjaomayum, Diana
복잡계 이론물리 연구단
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Multifractality of correlated two-particle bound states in quasiperiodic chains

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dc.contributor.authorDiana Thongjaomayum-
dc.contributor.authorSergej Flach-
dc.contributor.authorAlexei Andreanov-
dc.date.accessioned2020-12-22T06:33:06Z-
dc.date.accessioned2020-12-22T06:33:06Z-
dc.date.available2020-12-22T06:33:06Z-
dc.date.available2020-12-22T06:33:06Z-
dc.date.created2020-06-12-
dc.date.issued2020-05-
dc.identifier.issn2469-9950-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/8617-
dc.description.abstract©2020 American Physical Society, We consider the quasiperiodic Aubry-Andre chain in the insulating regime with localized single-particle states. Adding local interaction leads to the emergence of extended correlated two-particle bound states. We analyze the nature of these states, including their multifractality properties. We use a projected Green function method to compute numerically participation numbers of eigenstates and analyze their dependence on the energy and the system size. We then perform a scaling analysis. We observe multifractality of correlated extended two-particle bound states, which we confirm independently through exact diagonalization-
dc.description.uri1-
dc.language영어-
dc.publisherAMER PHYSICAL SOC-
dc.titleMultifractality of correlated two-particle bound states in quasiperiodic chains-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000530022900002-
dc.identifier.scopusid2-s2.0-85085482424-
dc.identifier.rimsid72107-
dc.contributor.affiliatedAuthorDiana Thongjaomayum-
dc.contributor.affiliatedAuthorSergej Flach-
dc.contributor.affiliatedAuthorAlexei Andreanov-
dc.identifier.doi10.1103/PhysRevB.101.174201-
dc.identifier.bibliographicCitationPHYSICAL REVIEW B, v.101, no.17, pp.174201-
dc.citation.titlePHYSICAL REVIEW B-
dc.citation.volume101-
dc.citation.number17-
dc.citation.startPage174201-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlus2 INTERACTING PARTICLES-
dc.subject.keywordPlusINTERACTION-INDUCED DELOCALIZATION-
dc.subject.keywordPlusLOCALIZATION-
dc.subject.keywordPlusSYSTEM-
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Center for Theoretical Physics of Complex Systems(복잡계 이론물리 연구단) > 1. Journal Papers (저널논문)
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