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.

引用

页数：5

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