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arXiv · 2210.02701

Quark confinement in QCD in the 't Hooft limit

Marco Frasca·Anish Ghoshal·Stefan Groote
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Abstract

We treat quantum chromodynamics (QCD) using a set of Dyson-Schwinger equations derived, in differential form, with the Bender-Milton-Savage technique. In this way, we are able to derive the low energy limit that assumes the form of a non-local Nambu-Jona-Lasinio model. The corresponding gap equation is then studied to show that such a model has no free quarks in the low-energy limit.

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Marco Frasca, Anish Ghoshal, Stefan Groote. 2022-10-06. Quark confinement in QCD in the 't Hooft limit. https://doi.org/10.1016/j.nuclphysbps.2023.01.019

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