Hybrid Monte Carlo algorithm for lattice QCD with two flavors of dynamicalGinsparg-Wilson quarks

Authors
Liu, CA
Citation
Ca. Liu, Hybrid Monte Carlo algorithm for lattice QCD with two flavors of dynamicalGinsparg-Wilson quarks, NUCL PHYS B, 554(1-2), 1999, pp. 313-322
Citations number
17
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B
ISSN journal
05503213 → ACNP
Volume
554
Issue
1-2
Year of publication
1999
Pages
313 - 322
Database
ISI
SICI code
0550-3213(19990809)554:1-2<313:HMCAFL>2.0.ZU;2-N
Abstract
We study aspects concerning numerical simulations of lattice QCD with two f lavors of dynamical Ginsparg-Wilson quarks with degenerate masses. A hybrid Monte Carlo algorithm is described and a formula for the fermionic force i s derived for two specific implementations. The implementation with the opt imal rational approximation method is favored in both CPU time and memory c onsumption. (C) 1999 Published by Elsevier Science B.V. All rights reserved .