Influence of the nonperturbative quark-gluon vertex on the meson and baryon spectrum

被引：0
|
作者：
Williams, Richard [1 ]
Sanchis-Alepuz, Helios [1 ]
机构：
[1] Univ Giessen, Inst Theoret Phys, D-35392 Giessen, Germany
来源：
XITH CONFERENCE ON QUARK CONFINEMENT AND HADRON SPECTRUM | 2016年 / 1701卷
基金：
奥地利科学基金会;
关键词：
Bethe-Salpeter Equation; Covariant Faddeev Equation; Mesons; Baryons; CHIRAL-SYMMETRY BREAKING; BETHE-SALPETER; RAINBOW-LADDER; CONFINEMENT; EQUATIONS; THEOREM;
D O I：
10.1063/1.4938638
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We present a calculation of the Hadron spectrum in the Dyson-Schwinger/Bethe-Salpeter approach to continuum QCD. A sophisticated truncation featuring all covariant structures of the quark-gluon vertex, with its inherent flavour dependence, is employed in a framework that preserves the dynamics of chiral symmetry breaking. The study is suggestive as to the relevance of additional resonant and non-resonant two- and three-body contributions.
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页数：5
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