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- Chinese Academy of SciencesCN134 papers
- Institute of Modern PhysicsCN110 papers
- Institute of Theoretical PhysicsCN105 papers
- Peng Huanwu Center for Fundamental TheoryCN103 papers
- Institute of PhysicsPL101 papers
- Shaanxi Key Laboratory for Theoretical Physics FrontiersCN97 papers
- University of Chinese Academy of SciencesCN59 papers
- The University of QueenslandAU50 papers
- Xi'an Jiaotong UniversityCN43 papers
- Songshan Lake Materials LaboratoryCN38 papers
- Collaborative Innovation Center of Quantum MatterCN36 papers
- Ningbo UniversityCN28 papers
54 papers · 1 filter
Surface energy and elementary excitations of the XYZ spin chain with integrable open boundary fields
Zhirong Xin, Junpeng Cao, Wen-Li Yang +1
We study the thermodynamic limit of the anisotropic XYZ spin chain with non-diagonal integrable open boundary conditions. Although the -symmetry is broken, by using the new p…
Root patterns and exact surface energy of the spin-1 Heisenberg model with generic open boundaries
Jiasheng Dong, Pengcheng Lu, Junpeng Cao +3
We investigate the thermodynamic limit and exact surface energy of the isotropic spin-1 Heisenberg chain with integrable generic open boundary conditions by a novel Bethe ansatz me…
Exact surface energy of the Hubbard model with nonparallel boundary magnetic fields
Pei Sun, Yi Qiao, Tao Yang +2
In this study, we explore the precise physical quantities in the thermodynamic limit of the one-dimensional Hubbard model with nonparallel boundary magnetic fields based on the off…
Off-diagonal approach to the exact solution of quantum integrable systems
Yi Qiao, Junpeng Cao, Wen-Li Yang +2
We investigate the - scheme for the anti-ferromagnetic XXX spin chain under both periodic and open boundary conditions. We propose a new parametrization of the eigenvalues of…
Exact solution of the -deformed vertex model with open boundaries
Guang-Liang Li, Junpeng Cao, Yi Qiao +1
In this paper, we study the exact solution of the -deformed quantum lattice model with non-diagonal open boundary condition. We demonstrate the crossing symmetry of…
Exact physical quantities of a competing spin chain in the thermodynamic limit
Pengcheng Lu, Yi Qiao, Junpeng Cao +1
We study the exact physical quantities of a competing spin chain which contains many interesting and meaningful couplings including the nearest neighbor, next nearest neighbor, chi…