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Momentum Distribution in a One-Dimensional Bose-Hubbard Model at Incommensurate Fillings
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Cha, Min-Chul | - |
| dc.date.accessioned | 2021-06-23T13:03:46Z | - |
| dc.date.available | 2021-06-23T13:03:46Z | - |
| dc.date.issued | 2010-07 | - |
| dc.identifier.issn | 1557-1939 | - |
| dc.identifier.issn | 1557-1947 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/39678 | - |
| dc.description.abstract | We study the momentum distribution of the hard-core extended Bose-Hubbard model at incommensurate fillings in one dimension. From the finite-size scaling behavior of the zero-momentum occupancy, the Luttinger liquid parameters are obtained as a function of interaction strength and filling. The curvature of the momentum distribution shows distinction between the easy-plane and the easy-axis region, and the occupancy at the zone boundary indicates the filling fraction. | - |
| dc.format.extent | 4 | - |
| dc.language | 영어 | - |
| dc.language.iso | ENG | - |
| dc.publisher | SPRINGER | - |
| dc.title | Momentum Distribution in a One-Dimensional Bose-Hubbard Model at Incommensurate Fillings | - |
| dc.type | Article | - |
| dc.publisher.location | 미국 | - |
| dc.identifier.doi | 10.1007/s10948-010-0734-8 | - |
| dc.identifier.scopusid | 2-s2.0-77954815483 | - |
| dc.identifier.wosid | 000278546800032 | - |
| dc.identifier.bibliographicCitation | JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, v.23, no.5, pp 725 - 728 | - |
| dc.citation.title | JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | - |
| dc.citation.volume | 23 | - |
| dc.citation.number | 5 | - |
| dc.citation.startPage | 725 | - |
| dc.citation.endPage | 728 | - |
| dc.type.docType | Article; Proceedings Paper | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | sci | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
| dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
| dc.subject.keywordPlus | INSULATOR TRANSITION | - |
| dc.subject.keywordPlus | PHASE-TRANSITIONS | - |
| dc.subject.keywordPlus | OPTICAL LATTICES | - |
| dc.subject.keywordPlus | PHYSICS | - |
| dc.subject.keywordPlus | GASES | - |
| dc.subject.keywordAuthor | Momentum distribution | - |
| dc.subject.keywordAuthor | Luttinger liquid | - |
| dc.subject.keywordAuthor | Superfluid-insulator transition | - |
| dc.identifier.url | https://link.springer.com/article/10.1007/s10948-010-0734-8 | - |
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