In this letter we show strong numerical evidence that the four dimensional Diluted Ising Model for a large dilution is not described by the Mean Field exponents. These results suggest the existence of a new fixed point with non-gaussian exponents.
Cite
@article{arxiv.cond-mat/9503016,
title = {On the Four-Dimensional Diluted Ising Model},
author = {Giorgio Parisi and Juan J. Ruiz-Lorenzo},
journal= {arXiv preprint arXiv:cond-mat/9503016},
year = {2009}
}