Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이공주복 | - |
dc.date.accessioned | 2016-08-28T11:08:07Z | - |
dc.date.available | 2016-08-28T11:08:07Z | - |
dc.date.issued | 1998 | - |
dc.identifier.issn | 0305-4470 | - |
dc.identifier.other | OAK-77 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/218438 | - |
dc.description.abstract | We consider an exactly solvable two-chain quantum spin-1/2 model in a generalized form with enhanced spin frustration. This model is exactly diagonalized via Bethe's ansatz. The low-temperature specific heat of the system is obtained with and without a magnetic field, using the thermodynamic Bethe ansatz equations. We also calculate the magnetic susceptibility in a sufficiently weak field, yielding typical logarithmic corrections. The spin frustration affects only the amplitudes in the magnetic susceptibility and the specific heat. This extends the previous results for a simple two-chain quantum spin model to the generalized one. | - |
dc.language | English | - |
dc.title | Low-temperature properties of the generalized two-chain quantum spin model | - |
dc.type | Article | - |
dc.relation.issue | 31 | - |
dc.relation.volume | 31 | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 6569 | - |
dc.relation.lastpage | 6578 | - |
dc.relation.journaltitle | Journal of Physics A: Mathematical and General | - |
dc.identifier.doi | 10.1088/0305-4470/31/31/004 | - |
dc.identifier.wosid | WOS:000075408000004 | - |
dc.identifier.scopusid | 2-s2.0-0032493584 | - |
dc.author.google | Park S. | - |
dc.author.google | Lee K. | - |
dc.contributor.scopusid | 이공주복(22967641300) | - |
dc.date.modifydate | 20230901081001 | - |