Hadronic Correlators from All-point Quark Propagators
classification
✦ hep-lat
keywords
all-pointcorrelatorsmethodpropagatorsquarkallowsappliedcalculation
read the original abstract
A method for computing all-point quark propagators is applied to a variety of processes of physical interest in lattice QCD. The method allows, for example, efficient calculation of disconnected parts and full momentum-space 2 and 3 point functions. Examples discussed include: extraction of chiral Lagrangian parameters from current correlators, the pion form factor, and the unquenched eta-prime.
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