Chiral symmetry breaking with a non-enhanced ghost sector

Details Chiral symmetry breaking with a non-enhanced ghost sector Chiral symmetry breaking with a non-enhanced ghost sector

2011-02-14

arxiv.org/abs/1102.2811v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

10 pages, 7 figures. Talk presented at The many faces of QCD, Ghent, Belgium - November 1-5, 2010

Scientific paper

We study chiral symmetry breaking using the quark gap equation supplemented with the infrared-finite gluon propagator and ghost dressing function obtained from large-volume lattice simulations. One of the most important ingredients of this analysis is the non-Abelian quark-gluon vertex, which displays a crucial dependence on the ghost dressing function and the quark-ghost scattering amplitude. The various theoretical ingredients necessary for this construction are reviewed in detail. As a result, we obtain a dynamical quark masses of the order of 300 MeV, which is used to compute phenomenological parameters such as the pion decay constant and the quark condensate.

Affiliated with

Also associated with

No associations

Rating

Chiral symmetry breaking with a non-enhanced ghost sector 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 Chiral symmetry breaking with a non-enhanced ghost sector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chiral symmetry breaking with a non-enhanced ghost sector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-216525