Correlation functions, free energies, and magnetizations in the two-dimensional random-field Ising model.
Transfer-matrix methods are used to calculate spin-spin correlation functions (G), Helmholtz free energies (f) and magnetizations (m) in the two-dimensional random-field Ising model close to the zero-field bulk critical temperature T(c 0), on long strips of width L=3-18 sites, for binary field distr...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2001
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