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A Derivative Formula for the Free Energy Function

โœ Scribed by Yu Zhang


Publisher
Springer
Year
2011
Tongue
English
Weight
353 KB
Volume
146
Category
Article
ISSN
0022-4715

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๐Ÿ“œ SIMILAR VOLUMES


The Ising free-energy functional
โœ Loudon Campbell; F. A. Matsen ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 512 KB

We show that the Ising free-energy functional f(T, X) yields a second-order phase transition. The value of X, a generalized order parameter, which minimizes the functional is the real-order parameter, 0 = tanh[ CL(T,/T)] where T, = ] / ( 2 k ) and J is the Ising coupling constant. The Ising theory i