Make life simple: unleash the full power of the parallel tempering algorithm

Details Make life simple: unleash the full power of the parallel tempering algorithm Make life simple: unleash the full power of the parallel tempering algorithm

2008-09-03

arxiv.org/abs/0809.0571v1

Phys. Rev. Lett. 101, 130603 (2008)

Physics

Condensed Matter

Statistical Mechanics

4 pages, 5 figures

Scientific paper

10.1103/PhysRevLett.101.130603

We introduce a new update scheme to systematically improve the efficiency of parallel tempering simulations. We show that by adapting the number of sweeps between replica exchanges to the canonical autocorrelation time, the average round-trip time of a replica in temperature space can be significantly decreased. The temperatures are not dynamically adjusted as in previous attempts but chosen to yield a 50% exchange rate of adjacent replicas. We illustrate the new algorithm with results for the Ising model in two and the Edwards-Anderson Ising spin glass in three dimensions

Affiliated with

Also associated with

No associations

Rating

Make life simple: unleash the full power of the parallel tempering algorithm does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Make life simple: unleash the full power of the parallel tempering algorithm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Make life simple: unleash the full power of the parallel tempering algorithm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-104288