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.
Spectrum of Yang-Mills theory in 3 and 4 dimensions
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abstract
We solve exactly the Dyson-Schwinger equations for Yang-Mills theory in 3 and 4 dimensions. This permits us to obtain the exact correlation functions till order 2. In this way, the spectrum of the theory is straightforwardly obtained and comparison with lattice data can be accomplished. The results are in exceedingly good agreement with an error well below 1\%. This extends both to 3 and 4 dimensions and varying the degree of the gauge group. These results provide a strong support to the value of the lattice computations and show once again how precise can be theoretical computations in quantum field theory.
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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.