Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 차민철 | - |
dc.date.accessioned | 2018-04-24T05:46:02Z | - |
dc.date.available | 2018-04-24T05:46:02Z | - |
dc.date.issued | 2016-10 | - |
dc.identifier.citation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v. 69, No. 7, Page. 1152-1156 | en_US |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://link.springer.com/article/10.3938%2Fjkps.69.1152 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/70363 | - |
dc.description.abstract | The critical properties of the zero-temperature superfluid-insulator transition in the fullyfrustrated quantum rotor model at incommensurate filling in two dimensions are studied. We develop a spherical approximation scheme for the model with phase frustration f = 1/2 by choosing a primitive unit cell composed of two sites. The finite-size scaling behavior of various physical quantities in the spherical limit provides the correlation length critical exponent nu = 0.5 and the dynamical critical exponent z = 2, which are consistent with the scenario of the generic superfluidinsulator transition even in the presence of phase frustration. | en_US |
dc.description.sponsorship | This work was supported by a Korea Research Foundation Grant funded by the Korean Government (KRF-2010-0012134). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | KOREAN PHYSICAL SOC | en_US |
dc.subject | Quantum phase transition | en_US |
dc.subject | Critical exponent | en_US |
dc.subject | Scaling | en_US |
dc.subject | SUPERCONDUCTOR-INSULATOR TRANSITION | en_US |
dc.subject | JOSEPHSON-JUNCTION ARRAYS | en_US |
dc.subject | MAGNETIC-FIELD | en_US |
dc.subject | UNIVERSAL CONDUCTIVITY | en_US |
dc.subject | SPHERICAL LIMIT | en_US |
dc.title | Critical properties of the quantum rotor model with phase frustration at incommensurate filling in two dimensions | en_US |
dc.type | Article | en_US |
dc.relation.no | 7 | - |
dc.relation.volume | 69 | - |
dc.identifier.doi | 10.3938/jkps.69.1152 | - |
dc.relation.page | 1152-1156 | - |
dc.relation.journal | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.contributor.googleauthor | 차민철 | - |
dc.relation.code | 2016000430 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E] | - |
dc.sector.department | DEPARTMENT OF PHOTONICS AND NANOELECTRONICS | - |
dc.identifier.pid | mccha | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.