Computational Methods for UV-Suppressed Fermions
Abstract
Description
Lattice fermions with suppressed high momentum modes solve the ultraviolet slowing down problem in lattice QCD. This paper describes a stochastic evaluation of the effective action of such fermions. The method is a based on the Lanczos algorithm and it is shown to have the same complexity as in the case of standard fermions.
10 pages, 1 figure
10 pages, 1 figure