1307.3820 (B. B. Wei et al.)

Solvable Lattice Gas Models with Three Phases    [PDF]

B. B. Wei, C. N. Yang

Phase boundaries in p-T and p-V diagrams are essential in material science researches. Exact analytic knowledge about such phase boundaries are known so far only in two-dimensional (2D) Ising-like models, and only for cases with two phases. In the present paper we present several lattice gas models, some with three phases. The phase boundaries are either analytically calculated or exactly evaluated.

View original: http://arxiv.org/abs/1307.3820