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arXiv · hep-ph/0410072

The QCD analytic running coupling and chiral symmetry breaking

A. V. Nesterenko·J. Papavassiliou
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Abstract

We study the dependence on the pion mass of the QCD effective charge by employing the dispersion relations for the Adler D function. This new massive analytic running coupling is compared to the effective coupling saturated by the dynamically generated gluon mass. A qualitative picture of the possible impact of the former coupling on the chiral symmetry breaking is presented.

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A. V. Nesterenko, J. Papavassiliou. 2004-10-05. The QCD analytic running coupling and chiral symmetry breaking. https://doi.org/10.1016/j.nuclphysbps.2005.08.009

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