Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
1995-05-26
Nucl.Phys. B454 (1995) 645-662
Physics
High Energy Physics
High Energy Physics - Lattice
10 pages LaTeX, Comprehensive revision; figures added
Scientific paper
10.1016/0550-3213(95)00429-V
We study the systematic errors of L\"uscher's formulation of dynamical Wilson quarks and some of its variants, in the weak and strong coupling limits, and on a sample of small configurations at finite $\beta$. We confirm the existence of an optimal window in the cutoff parameter $\varepsilon$, and the exponential decrease of the error with the number of boson families. A non-hermitian variant improves the approximation further and allows for an odd number of flavors. A simple and economical Metropolis test is proposed, which makes the algorithm exact.
Borici Artan
Forcrand Philippe de
No associations
LandOfFree
Systematic errors of Lüscher's fermion method and its extensions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Systematic errors of Lüscher's fermion method and its extensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systematic errors of Lüscher's fermion method and its extensions will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-519636