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SUMMARY:Towards lattice-assisted hadron physics calculations based on gaug
e-fixed n-point functions
DTSTART;VALUE=DATE-TIME:20180725T215000Z
DTEND;VALUE=DATE-TIME:20180725T221000Z
DTSTAMP;VALUE=DATE-TIME:20211015T195701Z
UID:indico-contribution-34702@indico.fnal.gov
DESCRIPTION:Speakers: Andre Sternbeck (University of Jena)\nLattice calcul
ations of RI'(S)MOM renormalization constants typically generate lots of d
ata for gauge-fixed n-point functions. We reuse this data and determine th
e full nonperturbative tensor structure of the underlying vertices. They a
re a crucial input for calculations of hadronic observables formulated as
bound-state problems in QCD. We show first data for the simplest fermionic
bilinears and confront them with solutions obtained for truncated systems
of equations in the continuum.\n\nhttps://indico.fnal.gov/event/15949/con
tributions/34702/
LOCATION:Kellogg Hotel and Conference Center 105
URL:https://indico.fnal.gov/event/15949/contributions/34702/
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