Renormalization-group analysis of dynamical symmetry breaking in QCD
- 15 January 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 29 (2) , 312-317
- https://doi.org/10.1103/physrevd.29.312
Abstract
We perform a renormalization-group analysis of the dynamical symmetry breaking in QCD based on the Nambu—Jona-Lasinio approach. We show how the mass scale that the fermions acquire in dynamical symmetry breaking can be calculated in terms of the invariant cutoff. We also determine the high-energy behavior of the quark two-point function.Keywords
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