Deconfinement in pure gauge SU(3) Yang-Mills theory: the ghost propagator

The ghost propagator in Landau gauge is studied at finite temperature below and above T c using lattice QCD simulations. For high temperatures, we find that the ghost propagator is enhanced, compared to the confined phase. The results suggest that the ghost propagator can be used to identify the pha...

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Bibliographic Details
Published in:EPJ Web of conferences 2022, Vol.274, p.5008
Main Authors: Oliveira, Orlando, Paiva, Vítor, Silva, Paulo
Format: Article
Language:English
Subjects:
Gluons
High temperature
Phase transitions
Quantum chromodynamics
Yang-Mills theory
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Summary:The ghost propagator in Landau gauge is studied at finite temperature below and above T c using lattice QCD simulations. For high temperatures, we find that the ghost propagator is enhanced, compared to the confined phase. The results suggest that the ghost propagator can be used to identify the phase transition, similarly to the gluon propagator case.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/202227405008