Rigorous analysis of the 6-vertex model

Tony Dorlas

I shall examine the Bethe Ansatz equations for the six-vertex model rigorously and establish in certain regions that in the thermodynamic limit the solution is given by the known formulas. In particular this involves establishing the uniqueness of solutions.

http://scgp.stonybrook.edu/video_portal/video.php?id=2497

Simons- Workshop: Six-vertex models, dimers, shapes, and all that