Hadronic Observables from Dyson_Schwinger and Bethe_Salpeter equations

4th Symposium on Prospects in the Physics of Discrete Symmetries

Sanchis-Alepuz, Hèlios^1 ; Williams, Richard^1

Institut für Theoretische Physik, Justus-Liebig-Universität Giessen, Giessen

35392, Germany^1

关键词: Bethe-Salpeter equation;    Bound state;    Hadronic observables;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/631/1/012064/pdf
DOI  :  10.1088/1742-6596/631/1/012064

来源: IOP

【 摘 要 】

In these proceedings we present a mini-review on the topic of the Dyson-Schwinger/Bethe-Salpeter approach to the study of relativistic bound-states in physics. In particular, we present a self-contained discussion of their derivation, as well as their truncation such that important symmetries are maintained.