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arXiv · hep-lat/9810032

Parallel Tempering in Lattice QCD with O(a)-Improved Wilson Fermions

Balint Joo·Alan C Irving·James C. Sexton·Brian Pendleton·Stephen M Pickles·Zbigniew Sroczynski·UKQCD Collaboration
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Abstract

We present details of our investigation of the Parallel Tempering algorithm. We consider the application of action matching technology to the selection of parameters. We then present a simple model of the autocorrelations for a particular parallel tempered system. Finally we present numerical results from applying the algorithm to lattice QCD with O(a)-improved dynamical fermions with twin ensemble systems

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Balint Joo, Alan C Irving, James C. Sexton, Brian Pendleton, Stephen M Pickles, Zbigniew Sroczynski, UKQCD Collaboration. 1998-10-15. Parallel Tempering in Lattice QCD with O(a)-Improved Wilson Fermions. https://doi.org/10.1103/physrevd.59.114501

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