Non-perturbative plaquette in 3-D pure SU(3)
Sep, 2005
6 pages
Published in:
- PoS LAT2005 (2006) 174
Contribution to:
e-Print:
- hep-lat/0509107 [hep-lat]
DOI:
Report number:
- CERN-PH-TH-2005-176
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Abstract:
We present a determination of the elementary plaquette and, after the subsequent ultraviolet subtractions, of the finite part of the gluon condensate, in lattice regularization in three-dimensional pure SU(3) gauge theory. Through a change of regularization scheme to MSbar and a matching back to full four-dimensional QCD, this result determines the first non-perturbative contribution in the weak-coupling expansion of hot QCD pressure.References(12)
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