Efficient assignment of the temperature set for Parallel Tempering
We propose a simple algorithm able to identify a set of temperatures for a Parallel Tempering Monte Carlo simulation, that maximizes the probability that the configurations drift across all temperature values, from the coldest to the hottest ones, and vice versa. The proposed algorithm starts from data gathered from relatively short Monte Carlo simulations and is straightforward to implement. We assess its effectiveness on a test case simulation of an EdwardsAnderson spin glass on a lattice of 123 sites.
parallel tempering monte carlo spin glass