PoS - Proceedings of Science
Volume 256 - 34th annual International Symposium on Lattice Field Theory (LATTICE2016) - Vacuum Structure and Confinement
The Dark Side of the Propagators: analytical approach to QCD in the infrared of Minkowski space.
F. Siringo
Full text: pdf
Pre-published on: March 18, 2017
Published on: March 24, 2017
Abstract
Analytical functions for the propagators of QCD, including a set of chiral quarks, are derived by a one-loop massive expansion in the Landau gauge, and are studied in Minkowski space, yielding a direct proof of positivity violation and confinement from first principles. Universal scaling properties are predicted for the inverse dressing functions and shown to be satisfied by the lattice data. Complex conjugated poles are found for the gluon propagator.
DOI: https://doi.org/10.22323/1.256.0342
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