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Critical point of the one-dimensional boson Hubbard model
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Park, S | - |
| dc.contributor.author | Park, C | - |
| dc.contributor.author | Cha, MC | - |
| dc.date.accessioned | 2021-06-24T00:38:31Z | - |
| dc.date.available | 2021-06-24T00:38:31Z | - |
| dc.date.created | 2021-01-21 | - |
| dc.date.issued | 2004-12 | - |
| dc.identifier.issn | 0374-4884 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/46533 | - |
| dc.description.abstract | We study the one-dimensional boson Hubbard model through the exact diagonalization of the Hamiltonian for the periodic boundary condition. Using the finite-size scaling of the energy increase due to a twist imposed on the boundaries, we can successfully determine, even in small systems, the critical value of the tuning parameter (t/U)(c) = 0.283 +/- 0.005 for the commensurate density with one boson per site, a distinct improvement in accuracy compared to previous studies. | - |
| dc.language | 영어 | - |
| dc.language.iso | en | - |
| dc.publisher | KOREAN PHYSICAL SOC | - |
| dc.title | Critical point of the one-dimensional boson Hubbard model | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Cha, MC | - |
| dc.identifier.scopusid | 2-s2.0-17544383093 | - |
| dc.identifier.wosid | 000225777600022 | - |
| dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.45, no.6, pp.1553 - 1556 | - |
| dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
| dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
| dc.citation.volume | 45 | - |
| dc.citation.number | 6 | - |
| dc.citation.startPage | 1553 | - |
| dc.citation.endPage | 1556 | - |
| dc.type.rims | ART | - |
| dc.type.docType | Article | - |
| dc.identifier.kciid | ART000962270 | - |
| dc.description.journalClass | 1 | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.description.journalRegisteredClass | kci | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
| dc.subject.keywordPlus | SUPERCONDUCTOR-INSULATOR TRANSITION | - |
| dc.subject.keywordPlus | SUPERFLUID-LIQUID TRANSITION | - |
| dc.subject.keywordPlus | QUANTUM CRITICAL PHENOMENA | - |
| dc.subject.keywordPlus | JOSEPHSON-JUNCTION ARRAYS | - |
| dc.subject.keywordPlus | MOTT-INSULATOR | - |
| dc.subject.keywordPlus | PHASE-TRANSITION | - |
| dc.subject.keywordPlus | RENORMALIZATION-GROUP | - |
| dc.subject.keywordPlus | EINSTEIN CONDENSATE | - |
| dc.subject.keywordPlus | VORTICES | - |
| dc.subject.keywordPlus | LOCALIZATION | - |
| dc.subject.keywordAuthor | boson Hubbard model | - |
| dc.subject.keywordAuthor | superfluid | - |
| dc.subject.keywordAuthor | Mott insulator | - |
| dc.identifier.url | https://www.jkps.or.kr/journal/view.html?uid=6489&vmd=Full | - |
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Related Researcher
- Cha, Min Chul
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY (DEPARTMENT OF PHOTONICS AND NANOELECTRONICS)