28 citations · 97 across the 6 of their papers we have counts for
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cond-mat.str-el1998★ 28 cited
Fermionic R-Operator and Integrability of the One-Dimensional Hubbard Model
Yukiko Umeno, Masahiro Shiroishi, Miki Wadati
We propose a new type of the Yang-Baxter equation (YBE) and the decorated Yang-Baxter equation (DYBE). Those relations for the fermionic R-operator were introduced recently as a to…
hep-th1998★ 21 cited
Fermionic R-Operator for the Fermion Chain Model
Yukiko Umeno, Masahiro Shiroishi, Miki Wadati
The integrability of the one-dimensional (1D) fermion chain model is investigated in the framework of the Quantum Inverse Scattering Method (QISM). We introduce a new R-operator fo…