Chaos in Temperature in Diluted Mean-Field Spin-Glasses
Disordered Systems and Neural Networks
2012-10-31 v1 Soft Condensed Matter
Abstract
We consider the problem of temperature chaos in mean-field spin-glass models defined on random lattices with finite connectivity. By means of an expansion in the order parameter we show that these models display a much stronger chaos effect than the fully connected Sherrington-Kirkpatrick model with the exception of the Bethe lattice with bimodal distribution of the couplings.
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Cite
@article{arxiv.1002.1369,
title = {Chaos in Temperature in Diluted Mean-Field Spin-Glasses},
author = {Giorgio Parisi and Tommaso Rizzo},
journal= {arXiv preprint arXiv:1002.1369},
year = {2012}
}
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9 pages