Exact solution of generalized Schulz-Shastry type models

Abstract

A class of integrable one-dimensional models presented by Shastry and Schulz is consequently extended to the whole class of one-dimensional Hubbard- or XXZ-type models with correlated gauge-like hopping. A complete characterization concerning solvability by coordinate Bethe ansatz of this class of models is found.

13 pages, 3 figures, revtex. Minor changes, references added

References in corpus (6)

• Quantum Inverse Scattering Method and Correlation Functions
• One-Dimensional XXZ Model for Particles Obeying Fractional Statistics
• A new class of exactly solvable interacting fermion models in one dimension
• Bethe Ansatz solution of a new class of Hubbard-type models
• Exactly integrable family of generalized Hubbard models with twisted Yangian symmetry
• Lectures on Non Perturbative Field Theory and Quantum Impurity Problems

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