Ordering under random fields: Renormalization-group arguments
- 1 May 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 29 (9) , 5243-5245
- https://doi.org/10.1103/physrevb.29.5243
Abstract
The possibility of long-range order under quenched random magnetic fields can be deduced from strong-coupling rescaling behavior. The lower critical dimensions of and 4 are indicated, respectively, for Ising and -component spin models with .
Keywords
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