Approximate Ginsparg-Wilson fermions: A first test

Details Approximate Ginsparg-Wilson fermions: A first test Approximate Ginsparg-Wilson fermions: A first test

2000-07-27

arxiv.org/abs/hep-lat/0007042v2

Nucl.Phys.B597:451-474,2001

Physics

High Energy Physics

High Energy Physics - Lattice

30 pages, 6 figures, corrected version to appear in NPB

Scientific paper

10.1016/S0550-3213(00)00717-3

We construct a 4-d lattice Dirac operator D using a systematical expansion in terms of simple operators on the lattice. The Ginsparg-Wilson equation turns into a system of coupled equations for the expansion coefficients of D. We solve these equations for a finite parametrization of D and find an approximate solution of the Ginsparg-Wilson equation. We analyze the spectral properties of our D for various ensembles of quenched SU(3) configurations. Improving the gauge field action considerably improves the spectral properties of our D.

Affiliated with

Also associated with

No associations

Rating

Approximate Ginsparg-Wilson fermions: A first test 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 Approximate Ginsparg-Wilson fermions: A first test, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Approximate Ginsparg-Wilson fermions: A first test will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-719705