Graded off-diagonal Bethe ansatz solution of the SU(2|2) spin chain model with generic integrable boundaries
Graded off-diagonal Bethe ansatz solution of the SU(2|2) spin chain model with generic integrable boundaries
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具有通用可积边界的 SU(2|2) 自旋链模型的分级非对角 Bethe ansatz 解
DOI:
10.1016/j.nuclphysb.2020.115206
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发表时间:
2020-07
影响因子:
2.8
通讯作者:
Yupeng Wang
中科院分区:
文献类型:
--
作者:
Xiaotian Xu;Junpeng Cao;Yi Qiao;Wen-Li Yang;Kangjie Shi;Yupeng Wang
The graded off-diagonal Bethe ansatz method is proposed to study supersymmetric quantum integrable models (ie, quantum integrable models associated with superalgebras). As an example, the exact solutions of the S U (2| 2) vertex model with both periodic and generic open boundary conditions are constructed. By generalizing the fusion techniques to the supersymmetric case, a closed set of operator product identities about the transfer matrices are derived, which allows us to give the eigenvalues in terms of homogeneous or inhomogeneous T− Q relations. The method and results provided in this paper can be generalized to other high rank supersymmetric quantum integrable models.
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DOI:
10.1088/1751-8113/44/1/015001
发表时间:
2010-09
期刊:
Journal of Physics A: Mathematical and Theoretical
影响因子:
--
作者:
H. Frahm;J. H. Grelik;A. Seel;T. Wirth
通讯作者:
H. Frahm;J. H. Grelik;A. Seel;T. Wirth
DOI:
10.1088/0305-4470/21/10/015
发表时间:
1988-05
期刊:
Journal of Physics A
影响因子:
--
作者:
E. Sklyanin
通讯作者:
E. Sklyanin
DOI:
10.1088/0305-4470/20/18/038
发表时间:
1987-12
期刊:
Journal of Physics A
影响因子:
--
作者:
F. C. Alcaraz;M. N. Barber;M. Batchelor;R. Baxter;G. Quispel
通讯作者:
F. C. Alcaraz;M. N. Barber;M. Batchelor;R. Baxter;G. Quispel
影响因子:
1.2
作者:
P. Kulish;N. Reshetikhin;E. Sklyanin
通讯作者:
P. Kulish;N. Reshetikhin;E. Sklyanin
DOI:
10.1016/0550-3213(93)90665-c
发表时间:
1993-05
期刊:
Nuclear Physics
影响因子:
--
作者:
A. Foerster;M. Karowski
通讯作者:
A. Foerster;M. Karowski