Yang-Baxter Relations for Spin Models and Fermion Models
Eugenio Olmedilla, Miki Wadati, Yasuhiro Akutsu
A systematic method to derive the Yang-Baxter relations for the fermion models which are equivalent to the solvable spin models is presented. The method is applied to prove the Yang-Baxter relation and the commutability of the transfer matrices for the one-dimensional Hubbard model.
Journal of the Physical Society of Japan•Jul 15, 1987•88 citations