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arxiv: hep-lat/0203006 · v2 · submitted 2002-03-11 · ✦ hep-lat · hep-ph· nucl-th

The Laplacian Gauge Gluon Propagator in SU(N_c)

C. Alexandrou (Univ. of Cyprus) , Ph. de Forcrand (ETH Zurich , CERN) , E. Follana (Univ. of Cyprus) This is my paper
classification ✦ hep-lat hep-phnucl-th
keywords gluongaugelaplacianpropagatoralmostcoloursdependenceexamine
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We examine the gluon propagator in the Laplacian gauge in quenched lattice QCD as a function of the number of colours. We observe a weak dependence on $N_c$ over the whole momentum range. This implies an almost $N_c$-independent gluon pole mass in units of the string tension.

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