Computational Methods for UV-Suppressed Fermions
arXiv:hep-lat/0208034 · doi:10.1016/S0021-9991(03)00227-4
Abstract
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
References in corpus (2)
Cited by in corpus (5)
- Error bounds for Lanczos-based matrix function approximation
- Lattice QCD with Suppressed High Momentum Modes of the Dirac Operator
- Recent algorithm and machine developments for lattice QCD
- Global Monte Carlo for fermions using ordered statistics
- A note on ultraviolet suppressed quasi-optimal domain wall fermions