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hep-ph2019
Low-energy limit of the O(4) quark-meson model
Jürgen Eser, Florian Divotgey, Mario Mitter
We study the generation of low-energy couplings induced by quantum fluctuations within the O(4)-symmetric quark-meson model. To this end, we compute the functional renormalization…
hep-ph2019★ 18 cited
Dynamical generation of low-energy couplings from quark-meson fluctuations
Florian Divotgey, Jürgen Eser, Mario Mitter
We extend our recent computation of the low-energy limit of the linear O(4) Quark-Meson Model. The present analysis focuses on the transformation of the resulting effective action…