Deconfinement phase transition and the quark condensate - INSPIRE

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Deconfinement phase transition and the quark condensate

Christian S. Fischer
(
- Darmstadt, Tech. Hochsch. and
- Darmstadt, GSI
)

Apr, 2009

4 pages

Published in:

Phys.Rev.Lett. 103 (2009) 052003

e-Print:

0904.2700 [hep-ph]

DOI:

10.1103/PhysRevLett.103.052003

View in:

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Abstract: (arXiv)

We study the dual quark condensate as a signal for the deconfinement phase transition. This order parameter for center symmetry has been defined recently by Bilgici et al. within lattice QCD. In this work we determine the dual condensate with functional methods using a formulation of the Dyson-Schwinger equations for the Landau gauge quark propagator on a torus. We study the chiral and deconfinement phase transitions of quenched QCD by related suszeptibilities. The gauge fixed functional formalism yields similar results for the deconfinement transition as lattice QCD.

Note:

4 pages, 3 figures

12.38.Aw
11.10.Wx
12.38.Lg
quark: condensation
quark: propagator
duality
deconfinement
critical phenomena
lattice field theory: susceptibility
Dyson-Schwinger equation

References(24)

Figures(3)

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