A POLYNOMIAL HYBRID MONTE-CARLO ALGORITHM

Authors
FREZZOTTI R JANSEN K
Citation
R. Frezzotti et K. Jansen, A POLYNOMIAL HYBRID MONTE-CARLO ALGORITHM, Physics letters. Section B, 402(3-4), 1997, pp. 328-334
Citations number
22
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
402
Issue
3-4
Year of publication
1997
Pages
328 - 334
Database
ISI
SICI code
0370-2693(1997)402:3-4<328:APHMA>2.0.ZU;2-8
Abstract
We present a simulation algorithm for dynamical fermions that combines the multiboson technique with the hybrid Monte Carlo algorithm. We fi nd that the algorithm gives a substantial gain over the standard metho ds in practical simulations. We point out the ability of the algorithm to treat fermion zero modes in a clean and controllable manner. (C) 1 997 Elsevier Science B.V.