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Correlation functions at quantum criticality under broken time-reversal symmetry
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Cha, Min-Chul | - |
| dc.contributor.author | Ortiz, Gerardo | - |
| dc.date.accessioned | 2021-06-23T18:03:36Z | - |
| dc.date.available | 2021-06-23T18:03:36Z | - |
| dc.date.created | 2021-01-21 | - |
| dc.date.issued | 2008-02 | - |
| dc.identifier.issn | 0374-4884 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/42681 | - |
| dc.description.abstract | We investigate correlation functions in critical phenomena at zero temperature. We find that the equal-time correlation function of a quantum system at criticality does not have a diverging correlation length in the absence of time-reversal symmetry. We illustrate our main results analytically in the quantum spherical model as well as more explicitly by Monte Carlo calculations in the two-dimensional quantum rotor model. | - |
| dc.language | 영어 | - |
| dc.language.iso | en | - |
| dc.publisher | 한국물리학회 | - |
| dc.title | Correlation functions at quantum criticality under broken time-reversal symmetry | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Cha, Min-Chul | - |
| dc.identifier.doi | 10.3938/jkps.52.158 | - |
| dc.identifier.scopusid | 2-s2.0-40549101401 | - |
| dc.identifier.wosid | 000253385900006 | - |
| dc.identifier.bibliographicCitation | Journal of the Korean Physical Society, v.52, pp.S158 - S161 | - |
| dc.relation.isPartOf | Journal of the Korean Physical Society | - |
| dc.citation.title | Journal of the Korean Physical Society | - |
| dc.citation.volume | 52 | - |
| dc.citation.startPage | S158 | - |
| dc.citation.endPage | S161 | - |
| dc.type.rims | ART | - |
| dc.type.docType | Article; Proceedings Paper | - |
| dc.description.journalClass | 1 | - |
| dc.description.isOpenAccess | N | - |
| 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 | PHASE-TRANSITIONS | - |
| dc.subject.keywordPlus | MODEL | - |
| dc.subject.keywordAuthor | quantum phase transition | - |
| dc.subject.keywordAuthor | critical phenomena | - |
| dc.subject.keywordAuthor | correlation function | - |
| dc.identifier.url | https://scienceon.kisti.re.kr/srch/selectPORSrchArticle.do?cn=NART40680849&SITE=CLICK | - |
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Related Researcher
- Cha, Min Chul
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY (DEPARTMENT OF PHOTONICS AND NANOELECTRONICS)