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The effective potential of the confinement order parameter in the Hamilton approach
- Publication Year :
- 2012
-
Abstract
- The effective potential of the order parameter for confinement is calculated within the Hamiltonian approach by compactifying one spatial dimension and using a background gauge fixing. Neglecting the ghost and using the perturbative gluon energy one recovers the Weiss potential. From the full non-perturbative potential calculated within a variational approach a critical temperature of the deconfinement phase transition of 269 MeV is found for the gauge group SU(2).<br />Comment: 5 pages, 3 eps figures; revised version; accepted for publication in Physics Letters B
- Subjects :
- High Energy Physics - Theory
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1210.1742
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1016/j.physletb.2012.10.084