Dilute bond Ising model and percolation
- 1 August 1976
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 9 (8), L87-L91
- https://doi.org/10.1088/0305-4470/9/8/002
Abstract
A formulation of the dilute bond Ising model is derived in terms of an equivalent Hamiltonian. A temperature concentration phase diagram is proposed. It is shown that, although no spin-glass is expected, the confluence at T=0 of the respective conditions for ferromagnetic and spin-glass transitions to occur induces the low temperature crossover to percolation behaviour.Keywords
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