Huang, H.Y.; Wu, F.Y. - In: Physica A: Statistical Mechanics and its Applications 205 (1994) 1, pp. 31-40
We consider a statistical mechanical model describing flux lines in type II superconductors by embedding the flux lines on a lattice wound on torus. The lines are nonintersecting and each loop of lines is associated with a fugacity z = −1. It is shown that the exact solution of this model...