An integrable model with a non-reducible three particle R-matrix
Abstract
We define an integrable lattice model which, in the notation of Yang, in addition to the conventional two-particle R-matrices also contains non-reducible three-particle R-matrices. The corresponding modified Yang--Baxter equations are solved, and an expression for the transfer matrix is found as a normal-ordered exponential of a (non-local) Hamiltonian.
- Publication:
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Journal of Physics A Mathematical General
- Pub Date:
- July 2004
- DOI:
- 10.1088/0305-4470/37/30/001
- arXiv:
- arXiv:cond-mat/0403513
- Bibcode:
- 2004JPhA...37.7397A
- Keywords:
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- Condensed Matter - Statistical Mechanics;
- High Energy Physics - Theory
- E-Print:
- 13 pages, 4 figures