https://doi.org/10.1051/epjconf/201817514016
Numerical experiments using deflation with the HISQ action
1
SUPA, School of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK
2
Department of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112, USA
3
Centre for Mathematical Sciences, Plymouth University, UK
* Speaker, e-mail: craig.mcneile@plymouth.ac.uk
Published online: 26 March 2018
We report on numerical experiments using deflation to compute quark propagators for the highly improved staggered quark (HISQ) action. The method is tested on HISQ gauge configurations, generated by the MILC collaboration, with lattice spacings of 0.15 fm, with a range of volumes, and sea quark masses down to the physical quark mass.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
