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The Laplacian Gauge Gluon Propagator in SU(N_c)

C. Alexandrou·Ph. de Forcrand·E. Follana
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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 $N_c$ 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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C. Alexandrou, Ph. de Forcrand, E. Follana. 2002-05-06. The Laplacian Gauge Gluon Propagator in SU(N_c). https://doi.org/10.1103/physrevd.65.117502

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