Non-perturbative renormalization of the axial current with dynamical Wilson fermions

Details Non-perturbative renormalization of the axial current with dynamical Wilson fermions Non-perturbative renormalization of the axial current with dynamical Wilson fermions

2005-05-31

arxiv.org/abs/hep-lat/0505026v1

JHEP0507:007,2005

Physics

High Energy Physics

High Energy Physics - Lattice

15 pages, 4 figures, 2 tables, JHEP style

Scientific paper

10.1088/1126-6708/2005/07/007

We present a new normalization condition for the axial current, derived from the PCAC relation with non-vanishing quark mass. This condition is expected to reduce mass effects in the chiral extrapolation of the results for the normalization factor Z_A. The application to the two-flavor theory with improved Wilson fermions shows that this expectation is indeed fulfilled. Using the Schroedinger functional setup we calculate Z_A(g_0^2) as well as the vector current normalization factor Z_V(g_0^2) for beta = 6/g_0^2 >= 5.2.

Affiliated with

Also associated with

No associations

Rating

Non-perturbative renormalization of the axial current with dynamical Wilson fermions 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 Non-perturbative renormalization of the axial current with dynamical Wilson fermions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-perturbative renormalization of the axial current with dynamical Wilson fermions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-455613