Analysis of full-QCD and quenched-QCD lattice propagators

M. S. Bhagwat; P. C. Tandy

arxiv: nucl-th/0601020 · v1 · submitted 2006-01-07 · ⚛️ nucl-th · hep-ph

Analysis of full-QCD and quenched-QCD lattice propagators

M. S. Bhagwat , P. C. Tandy This is my paper

classification ⚛️ nucl-th hep-ph

keywords chirallatticelattice-qcdpropagatorquarkresultsanalysisanalyzed

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Recent lattice-QCD results for the dressed-gluon propagator are used within the quark Dyson-Schwinger equation to determine the gluon-quark vertex dressing necessary to reproduce the lattice-QCD results for the dressed-quark propagator. Both quenched and full QCD lattice simulations, for a range of low quark current masses, are analyzed. The chiral extrapolation is made through this continuum DSE form. Resulting chiral and physical pion observables are investigated.

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