BROWSE

Related Scientist

Mikhail, Fistul's photo.

Mikhail, Fistul
복잡계 이론물리 연구단
more info

ITEM VIEW & DOWNLOAD

Anderson localization of excitations in disordered Gross-Pitaevskii lattices

DC Field Value Language
dc.contributor.authorYagmur Kati-
dc.contributor.authorMikhail V. Fistul-
dc.contributor.authorAlexander Yu. Cherny-
dc.contributor.authorSergej Flach-
dc.date.accessioned2021-12-20T01:30:13Z-
dc.date.available2021-12-20T01:30:13Z-
dc.date.created2021-12-15-
dc.date.issued2021-11-08-
dc.identifier.issn2469-9926-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/10895-
dc.description.abstract© 2021 American Physical Society.We examine the one-dimensional Gross-Pitaevskii lattice at zero temperature in the presence of uncorrelated disorder. We obtain analytical expressions for the thermodynamic properties of the ground state field and compare them with numerical simulations both in the low- and high-density regimes. We analyze weak excitations above the ground state and compute the localization properties of Bogoliubov-de Gennes modes. In the long-wavelength limit, these modes delocalize in accordance with the extended nature of the ground state. For high densities, we observe and derive a divergence of their localization length at finite energy due to an effective correlated disorder induced by the weak ground state field fluctuations. We derive effective high-density field equations for the excitations and generalize to higher dimensions.-
dc.language영어-
dc.publisherAmerican Physical Society-
dc.titleAnderson localization of excitations in disordered Gross-Pitaevskii lattices-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000718077000001-
dc.identifier.scopusid2-s2.0-85119084102-
dc.identifier.rimsid76852-
dc.contributor.affiliatedAuthorYagmur Kati-
dc.contributor.affiliatedAuthorMikhail V. Fistul-
dc.contributor.affiliatedAuthorAlexander Yu. Cherny-
dc.contributor.affiliatedAuthorSergej Flach-
dc.identifier.doi10.1103/PhysRevA.104.053307-
dc.identifier.bibliographicCitationPhysical Review A, v.104, no.5-
dc.relation.isPartOfPhysical Review A-
dc.citation.titlePhysical Review A-
dc.citation.volume104-
dc.citation.number5-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaOptics-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryOptics-
dc.relation.journalWebOfScienceCategoryPhysics, Atomic, Molecular & Chemical-
dc.subject.keywordPlusBOSE-
dc.subject.keywordPlusPOTENTIALS-
dc.subject.keywordPlusVORTICES-
dc.subject.keywordPlusVORTEX-
Appears in Collections:
Center for Theoretical Physics of Complex Systems(복잡계 이론물리 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse