2 citations · 2 across the 2 of their papers we have counts for
4 papers · 1 filter
Hard Squares for z = -1
R. J. Baxter
The hard square model in statistical mechanics has been investigated for the case when the activity z is -1. For cyclic boundary conditions, the characteristic polynomial of the tr…
The Riemann surface of the chiral Potts model free energy function
R. J. Baxter
In a recent paper we derived the free energy or partition function of the -state chiral Potts model by using the infinite lattice ``inversion relation'' method, together with a…
Completeness of the Bethe ansatz for the six and eight-vertex models
R. J. Baxter
We discuss some of the difficulties that have been mentioned in the literature in connection with the Bethe ansatz for the six-vertex model and XXZ chain, and for the eight-vertex…
Equivalence of the two results for the free energy of the chiral Potts model
R. J. Baxter
The free energy of the chiral Potts model has been obtained in two ways. The first used only the star-triangle relation, symmetries and invariances, and led to a system of equation…