Diluted Generalized Random Energy Model
Disordered Systems and Neural Networks
2009-10-30 v2
Abstract
We introduce a layered random spin model, equivalent to the Generalized Random Energy Model (GREM). In analogy with diluted spin systems, a diluted GREM (DGREM) is introduced.It can be applied to calculate approximately thermodynamic properties of spin glass models in low dimensions. For Edwards -Anderson model it gives correct critical dimension and 5% accuracy for ground state energy in 2d.
Keywords
Cite
@article{arxiv.cond-mat/9709238,
title = {Diluted Generalized Random Energy Model},
author = {D. Saakian},
journal= {arXiv preprint arXiv:cond-mat/9709238},
year = {2009}
}
Comments
minor change have been made