Lifetime and confinement of a quasi-gluon
High Energy Physics - Theory
2024-12-25 v1 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
The existence of genuine complex conjugated poles in the gluon propagator is discussed and related to confinement, string tension and condensates. The existence of the anomalous poles leads to an untrivial analytic continuation from Euclidean to Minkowski space, where the pole part of the propagator is related to the spectrum of excited quasigluons.
Keywords
Cite
@article{arxiv.2303.03756,
title = {Lifetime and confinement of a quasi-gluon},
author = {Fabio Siringo and Giorgio Comitini},
journal= {arXiv preprint arXiv:2303.03756},
year = {2024}
}
Comments
Presented at Excited QCD 2022 - Giardini Naxos