Exact 2+1 flavour RHMC simulations
M. A. Clark, A. D. Kennedy, Z. Sroczynski
TL;DR
This paper evaluates the performance of the Rational Hybrid Monte Carlo algorithm for exact 2+1 flavor fermion simulations, focusing on ASQTAD and domain wall fermions, and finds comparable efficiency to traditional methods.
Contribution
It provides an analysis of the naive performance of RHMC for 2+1 flavor simulations with specific fermion formulations, highlighting its viability.
Findings
Naive performance of RHMC is similar to conventional hybrid algorithms.
Applicable to ASQTAD and domain wall fermions.
Supports exact 2+1 flavor fermion simulations.
Abstract
We consider the Rational Hybrid Monte Carlo algorithm for performing exact 2+1 flavour fermion simulations. The specific cases of ASQTAD and domain wall fermions are considered. We find that in both cases the naive performance is similar to conventional hybrid algorithms.
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