Improving Algorithms to Compute All Elements of the Lattice Quark Propagator
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O Cais, A., Juge, K. J., Peardon, M. J., Ryan, S. M., Skullerud, J.I., ?Improving algorithms to compute all elements of the lattice quark propagator? in Nuclear Physics B - Proceedings Supplements, 40, 2005, pp 844 - 849
Abstract
We present a new exact algorithm for estimating all elements of the quark propagator. The advantage of the
method is that the exact all-to-all propagator is reproduced in a large but finite number of inversions. The efficacy
of the algorithm is tested in Monte Carlo simulations of Wilson quarks in quenched QCD. Applications that are
difficult to probe with point propagators are discussed
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Sponsor: Irish Research Council for Science Engineering and Technology
Sponsor: Higher Education Authority
Author's Homepage: http://people.tcd.ie/ryansin
Publisher: Elsevier
Type of material: Journal Article