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The Laplacian Gauge Gluon Propagator in SU(N_c)

arXiv:hep-lat/0203006 · doi:10.1103/PhysRevD.65.117502

Abstract

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 over the whole momentum range. This implies an almost -independent gluon pole mass in units of the string tension.

5 pages, 7 figures. A study of the gluon propagator in SU(4) for various lattice sizes was added. Extended version to appear in Phys. Rev. D

The Laplacian Gauge Gluon Propagator in SU(N_c) · wovepaper