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Meson masses and decay constants at large $N$ (1611.04128v1)
Published 13 Nov 2016 in hep-lat, hep-ph, and hep-th
Abstract: Meson masses and decay constants in the large $N$ limit of SU($N$) gauge theory are determined using the twisted Eguchi-Kawai reduced model. To this end, we make use of a recently defined smearing method valid on the one-point lattice. This procedure, in combination with a variational analysis, allows to obtain reliable values for these quantities.
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