| Issue |
EPJ Web Conf.
Volume 164, 2017
5th International Conference on New Frontiers in Physics
|
|
|---|---|---|
| Article Number | 03007 | |
| Number of page(s) | 8 | |
| Section | Special session on QCD | |
| DOI | https://doi.org/10.1051/epjconf/201716403007 | |
| Published online | 05 December 2017 | |
https://doi.org/10.1051/epjconf/201716403007
Some Developments in Gribov’s Approach to QCD
1
Physics Department, Duquesne University, 600 Forbes Ave, Pittsburgh, PA 15282, USA
2
Physics Department, New York University, 4 Washington Place, New York, NY 10003, USA
3
Speaker
a e-mail: cooperp@duq.edu
b e-mail: dz2@nyu.edu
Published online: 5 December 2017
We review several developments in the formulation of QCD provided by the GZ action. These include the GZ-action at finite temperature, the relation of the horizon condition and the Kugo-Ojima confinement criterion, the relation of the horizon condition and the dual-Meisssner effect, the alternative derivation of the GZ action provided by the Maggiore-Schaden shift, and the spontaneous breaking of BRST symmetry. We conclude with a proposal for the definition of physical states in the presence of BRST breaking.
© The Authors, published by EDP Sciences, 2017
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