Quantcast

An anisotropic preconditioning for the Wilson fermion matrix on the lattice

Research paper by Balint Joo, Robert G. Edwards, Michael J. Peardon

Indexed on: 06 Oct '09Published on: 06 Oct '09Published in: High Energy Physics - Lattice



Abstract

A preconditioning for the Wilson fermion matrix on the lattice is defined which is particularly suited to the case when the temporal lattice spacing is much smaller than the spatial one. Details on the implementation of the scheme are given. The method is tested in numerical studies of QCD on anisotropic lattices.