We perform a duality transformation that allows one to express the partition function of the d-dimensional Ising model with random nearest neighbor coupling in terms of spin variables defined on the square plaquettes of the lattice. The dual model is solved in the mean-field approximation.
Titolo: | Mean-field solution of the random Ising model on the dual lattice |
Autori: | |
Data di pubblicazione: | 1996 |
Rivista: | |
Abstract: | We perform a duality transformation that allows one to express the partition function of the d-dimensional Ising model with random nearest neighbor coupling in terms of spin variables defined on the square plaquettes of the lattice. The dual model is solved in the mean-field approximation. |
Handle: | http://hdl.handle.net/11697/11447 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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