Scalar Product Method in Statistical Mechanics of Boundary Tension
نویسندگان
چکیده
The interphase excess free energy a due to an interphase boundary (IPB) is calculated in the Ising model using the Scalar Product (SP) method. Different from the "sum" method calculation of a based on the boundary profile, the SP approach skips the profile and directly evaluates a from the equilibrium properties of the homogeneous phases meeting at the boundary. Using a series of Cluster Variation Method (CVM) approximations of the basic cluster
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