Gluons in Two-Color QCD at High Baryon Density
High Energy Physics - Lattice
2021-02-17 v1
Abstract
Landau gauge longitudinal and transverse gluon propagators are studied in lattice QCD with gauge group at varying temperature and quark density. In particular, it is found that the longitudinal propagator decreases with increasing quark chemical potential at all temperatures under study, whereas the transverse propagator increases with increasing quark chemical potential at MeV and does not depend on it at higher temperatures. The relative strength of chromoelectric and chromomagnetic interactions is also discussed.
Cite
@article{arxiv.2101.01808,
title = {Gluons in Two-Color QCD at High Baryon Density},
author = {V. G. Bornyakov and R. N. Rogalyov},
journal= {arXiv preprint arXiv:2101.01808},
year = {2021}
}
Comments
14 pages, 4 figures; to appear in the proceedings of the 8th International Conference on New Frontiers in Physics (ICNFP2019)