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The Three-Loop Lattice Free Energy

B. Alles, M. Campostrini, A. Feo, H. Panagopoulos

hep-latarXiv:hep-lat/9306001

Abstract

We calculate the free energy of SU(N) gauge theories on the lattice, to three loops. Our result, combined with Monte Carlo data for the average plaquette, gives a more precise estimate of the gluonic condensate.

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