3-state Hamiltonians associated to solvable 33-vertex models
3-state Hamiltonians associated to solvable 33-vertex models
Using the nested coordinate Bethe ansatz, we study 33-vertex models, where only one global charge with degenerate eigenvalues exists and each site possesses three internal degrees of freedom. In the context of Markovian processes, they correspond to diffusing particles with two possible internal states which may be exchanged during the …