Practical all-to-all propagators for lattice QCD Export

@article{citeulike:3125726, abstract = {A new method for computing all elements of the lattice quark propagator is proposed. The method combines the spectral decomposition of the propagator, computing the lowest eigenmodes exactly, with noisy estimators which are 'diluted', i.e. taken to have support only on a subset of time, space, spin or colour. We find that the errors are dramatically reduced compared to traditional noisy estimator techniques.}, archivePrefix = {arXiv}, author = {Foley, Justin and Juge, Jimmy K. and O\&\#x27;cais, Alan and Peardon, Mike and Ryan, Sinead M. and Skullerud, Jon-Ivar}, citeulike-article-id = {3125726}, citeulike-linkout-0 = {http://arxiv.org/abs/hep-lat/0505023}, citeulike-linkout-1 = {http://arxiv.org/pdf/hep-lat/0505023}, day = {20}, eprint = {hep-lat/0505023}, keywords = {all-to-all, dilution, lattice, theory}, month = {May}, posted-at = {2008-08-15 15:58:27}, priority = {2}, title = {Practical all-to-all propagators for lattice QCD}, url = {http://arxiv.org/abs/hep-lat/0505023}, year = {2005} }

TY - JOUR ID - citeulike:3125726 L3 - citeulike-article-id:3125726 N2 - A new method for computing all elements of the lattice quark propagator is proposed. The method combines the spectral decomposition of the propagator, computing the lowest eigenmodes exactly, with noisy estimators which are 'diluted', i.e. taken to have support only on a subset of time, space, spin or colour. We find that the errors are dramatically reduced compared to traditional noisy estimator techniques. TI - Practical all-to-all propagators for lattice QCD KW - all-to-all KW - dilution KW - lattice KW - theory AU - Foley, Justin AU - Juge, Jimmy AU - O'cais, Alan AU - Peardon, Mike AU - Ryan, Sinead AU - Skullerud, Jon-Ivar PY - 2005/May/20/ UR - http://arxiv.org/abs/hep-lat/0505023 ER -