Nature of ordering in Potts spin glasses
- 1 September 1989
- journal article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 40 (7) , 4613-4620
- https://doi.org/10.1103/physrevb.40.4613
Abstract
The zero-temperature scaling approach is applied to the three-state Potts spin glass. Our results suggest that the ±J model has a lower critical dimensionality greater than 3, whereas for the Gaussian model this dimensionality is slightly less than 3. The T=0 scaling exponents are estimated in D=2 and 3. The results are based mostly on exact transfer-matrix calculations and on a Monte Carlo quenching procedure.Keywords
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