Surface energy of the one-dimensional supersymmetric t − J model with unparallel boundary fields
Abstract We investigate the thermodynamic limit of the exact solution, which is given by an inhomogeneous T − Q relation, of the one-dimensional supersymmetric t − J model with unparallel boundary magnetic fields. It is shown that the contribution of the inhomogeneous term at the ground state satisf...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-06-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP06(2018)076 |
| _version_ | 1818602051884548096 |
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| author | Fakai Wen Zhan-Ying Yang Tao Yang Kun Hao Junpeng Cao Wen-Li Yang |
| author_facet | Fakai Wen Zhan-Ying Yang Tao Yang Kun Hao Junpeng Cao Wen-Li Yang |
| author_sort | Fakai Wen |
| collection | DOAJ |
| description | Abstract We investigate the thermodynamic limit of the exact solution, which is given by an inhomogeneous T − Q relation, of the one-dimensional supersymmetric t − J model with unparallel boundary magnetic fields. It is shown that the contribution of the inhomogeneous term at the ground state satisfies the L −1 scaling law, where L is the system-size. This fact enables us to calculate the surface (or boundary) energy of the system. The method used in this paper can be generalized to study the thermodynamic limit and surface energy of other models related to rational R-matrices. |
| first_indexed | 2024-12-16T13:01:08Z |
| format | Article |
| id | doaj.art-4b0782bdce0d4e69b3975fcf1e5dac54 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-16T13:01:08Z |
| publishDate | 2018-06-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-4b0782bdce0d4e69b3975fcf1e5dac542022-12-21T22:30:50ZengSpringerOpenJournal of High Energy Physics1029-84792018-06-012018611710.1007/JHEP06(2018)076Surface energy of the one-dimensional supersymmetric t − J model with unparallel boundary fieldsFakai Wen0Zhan-Ying Yang1Tao Yang2Kun Hao3Junpeng Cao4Wen-Li Yang5Institute of Modern Physics, Northwest UniversityShaanxi Key Laboratory for Theoretical Physics FrontiersInstitute of Modern Physics, Northwest UniversityInstitute of Modern Physics, Northwest UniversityInstitute of Physics, Chinese Academy of SciencesInstitute of Modern Physics, Northwest UniversityAbstract We investigate the thermodynamic limit of the exact solution, which is given by an inhomogeneous T − Q relation, of the one-dimensional supersymmetric t − J model with unparallel boundary magnetic fields. It is shown that the contribution of the inhomogeneous term at the ground state satisfies the L −1 scaling law, where L is the system-size. This fact enables us to calculate the surface (or boundary) energy of the system. The method used in this paper can be generalized to study the thermodynamic limit and surface energy of other models related to rational R-matrices.http://link.springer.com/article/10.1007/JHEP06(2018)076Bethe AnsatzLattice Integrable Models |
| spellingShingle | Fakai Wen Zhan-Ying Yang Tao Yang Kun Hao Junpeng Cao Wen-Li Yang Surface energy of the one-dimensional supersymmetric t − J model with unparallel boundary fields Journal of High Energy Physics Bethe Ansatz Lattice Integrable Models |
| title | Surface energy of the one-dimensional supersymmetric t − J model with unparallel boundary fields |
| title_full | Surface energy of the one-dimensional supersymmetric t − J model with unparallel boundary fields |
| title_fullStr | Surface energy of the one-dimensional supersymmetric t − J model with unparallel boundary fields |
| title_full_unstemmed | Surface energy of the one-dimensional supersymmetric t − J model with unparallel boundary fields |
| title_short | Surface energy of the one-dimensional supersymmetric t − J model with unparallel boundary fields |
| title_sort | surface energy of the one dimensional supersymmetric t j model with unparallel boundary fields |
| topic | Bethe Ansatz Lattice Integrable Models |
| url | http://link.springer.com/article/10.1007/JHEP06(2018)076 |
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