MCRG study of d-dimensional random field Ising models
- 1 March 1982
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 53 (3), 1925-1926
- https://doi.org/10.1063/1.330669
Abstract
A Monte Carlo Renormalization Group method has been used to study d-dimensional hypercubic Ising models in random fields (±H). For d = 4 our results are consistent with classical critical behavior. For d = 3 we find a sharp transition with critical exponents which are apparently modified by the random field. We find no sharp transition for d = 2.Keywords
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