Complex-temperature properties of the two-dimensional Ising model for nonzero magnetic field
نویسندگان
چکیده
منابع مشابه
Complex-Temperature Properties of the 2D Ising Model for Nonzero Magnetic Field
We study the complex-temperature phase diagram of the square-lattice Ising model for nonzero external magnetic field H , i.e. for 0 ≤ μ ≤ ∞, where μ = e . We also carry out a similar analysis for −∞ ≤ μ ≤ 0. The results for the interval −1 ≤ μ ≤ 1 provide a new way of continuously connecting the two known exact solutions of this model, viz., at μ = 1 (Onsager, Yang) and μ = −1 (Lee and Yang). O...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 1996
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.53.254