Hadron properties from QCD bound-state equations: A status report
Reinhard Alkofer, Gernot Eichmann, Andreas Krassnigg, Diana Nicmorus
TL;DR
This paper reviews progress in calculating hadron properties using Landau-gauge QCD Green functions, employing Dyson-Schwinger and Bethe-Salpeter equations to unify meson and baryon descriptions.
Contribution
It presents selected results from a Dyson-Schwinger and Bethe-Salpeter equation approach, highlighting a unified framework for meson and baryon properties.
Findings
Successful calculation of meson and baryon properties
Use of rainbow-ladder truncation simplifies complex equations
Provides a status report on ongoing research in QCD bound states
Abstract
Employing an approach based on the Green functions of Landau-gauge QCD, some selected results from a calculation of meson and baryon properties are presented. A rainbow-ladder truncation to the quark Dyson-Schwinger equation is used to arrive at a unified description of mesons and baryons by solving Bethe-Salpeter and covariant Faddeev equations, respectively.
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