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Published in 2020 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2020.115096
Abstract: Abstract For certain quantum field theories, the Kreimer-Connes Hopf-algebraic approach to renormalization reduces the Dyson-Schwinger equations to a system of non-linear ordinary differential equations for the expansion coefficients of the renormalized Green's function. We apply…
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Keywords:
schwinger equations;
non perturbative;
dyson schwinger;
hopf algebraic ... See more keywords
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Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.014016
Abstract: We investigate quantum chromodynamics with two colors at nonvanishing density using Dyson-Schwinger equations. Lattice methods do not have a complex action problem in this theory. Thus, we can benchmark our results and the effect of…
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Keywords:
qcd;
dense two;
two color;
dyson schwinger ... See more keywords