EPJ Web Conf.
Volume 137, 2017XIIth Quark Confinement and the Hadron Spectrum
|Number of page(s)||7|
|Section||Section C: Heavy Quarks|
|Published online||22 March 2017|
Poincaré invariance in low-energy EFTs for QCD
1 Physik-Department I, Technische Universität München, T30f
2 Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), München
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Published online: 22 March 2017
We present the calculations on deriving constraints between the Wilson coefficients in non-relativistic quantum chromodynamics and potential non-relativistic quantum chromodynamics by exploiting the symmetry of its fundamental theory, Poincaré invariance in particular. Implications of the constraints are briefly discussed in the context of the effective string theory.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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