A strongly coupled Higgs-Yang-Mills dark sector with a cosmic-triad gauge field can mimic quintessence dark energy with an equation of state approaching -1, provided the solution phase is tuned.
Nambu-Jona-Lasinio model correlation functions from QCD
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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 with all the parameters properly fixed by the QCD Lagrangian and the determination of the mass gap of the gluon sector.
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Quintessence Dark Energy from non-perturbative Higgs-Yang-Mills mass gap
A strongly coupled Higgs-Yang-Mills dark sector with a cosmic-triad gauge field can mimic quintessence dark energy with an equation of state approaching -1, provided the solution phase is tuned.