Learning Centre

Nonlocal quantum fluctuations and fermionic superfluidity in the imbalanced attractive hubbard model

 |  Login

Show simple item record

dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Heikkinen, M. O J
dc.contributor.author Kim, D. H.
dc.contributor.author Troyer, M.
dc.contributor.author Törmä, P.
dc.date.accessioned 2016-09-23T09:30:10Z
dc.date.issued 2014-10-30
dc.identifier.citation Heikkinen , M O J , Kim , D H , Troyer , M & Törmä , P 2014 , ' Nonlocal quantum fluctuations and fermionic superfluidity in the imbalanced attractive hubbard model ' PHYSICAL REVIEW LETTERS , vol 113 , no. 18 , 185301 , pp. 1-5 . DOI: 10.1103/PhysRevLett.113.185301 en
dc.identifier.issn 0031-9007
dc.identifier.issn 1079-7114
dc.identifier.other PURE UUID: c90fb4f6-f796-45f6-93b9-e45d66b81569
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/nonlocal-quantum-fluctuations-and-fermionic-superfluidity-in-the-imbalanced-attractive-hubbard-model(c90fb4f6-f796-45f6-93b9-e45d66b81569).html
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=84908441172&partnerID=8YFLogxK
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/2484892/PhysRevLett.113.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/22474
dc.description.abstract We study fermionic superfluidity in strongly anisotropic optical lattices with attractive interactions utilizing the cluster dynamical mean-field theory method, and focusing in particular on the role of nonlocal quantum fluctuations. We show that nonlocal quantum fluctuations impact the BCS superfluid transition dramatically. Moreover, we show that exotic superfluid states with a delicate order parameter structure, such as the Fulde-Ferrell-Larkin-Ovchinnikov phase driven by spin population imbalance, can emerge even in the presence of such strong fluctuations. en
dc.format.extent 5
dc.format.extent 1-5
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries PHYSICAL REVIEW LETTERS en
dc.relation.ispartofseries Volume 113, issue 18 en
dc.rights openAccess en
dc.subject.other Physics and Astronomy(all) en
dc.title Nonlocal quantum fluctuations and fermionic superfluidity in the imbalanced attractive hubbard model en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Applied Physics
dc.subject.keyword Physics and Astronomy(all)
dc.identifier.urn URN:NBN:fi:aalto-201609234477
dc.identifier.doi 10.1103/PhysRevLett.113.185301
dc.type.version publishedVersion


Files in this item

Files Size Format View

There are no open access files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search archive


Advanced Search

article-iconSubmit a publication

Browse

Statistics