Poincaré invariance in low-energy effective field theories for QCD

FAIRNESS 2016

Hwang, Sungmin^1,2

Physik-Department, Technische Universität München, James-Franck-Str. 1, Garching

D-85747, Germany^1

Max-Planck-Institut für Physik, Föhringer Ring 6, München

D-80805, Germany^2

关键词: Effective field theory;    Low-energy;    Quantum chromodynamics;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/742/1/012025/pdf
DOI  :  10.1088/1742-6596/742/1/012025

来源: IOP

【 摘 要 】

We present the calculations on deriving relations between the Wilson coefficients in non-relativistic quantum chromodynamics and potential non-relativistic quantum chromodynamics by exploiting the Poincaré invariance. Implications of the constraints are briefly discussed in the context of the effective string theory.