Federico Ricci-Tersenghi (Roma):
Complex stochastic dynamics in spin glasses and optimization problems
Abstract:
Mean field spin glasses are a prototype for complex systems. The quenched randomness in such models generates frustration which in turn give rise to a very complex energy potential. The relaxation dynamics on a such a rough and complicated energy potential produces many interesting phenomena measured experimentally. The theoretical understanding of this dynamics is still incomplete, although several important results has been reached. I will review these results and I will discuss a recent application to problems in combinatorial optimization, namely random constraint satisfaction problems.
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