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The bermions: an approach to lattice QCD dynamical fermions from negative flavour numbers

G. M. de Divitiis, R. Frezzotti, M. Guagnelli, M. Masetti, R. Petronzio

hep-latarXiv:hep-lat/9507020

Abstract

We estimate the effects of dynamical fermions by extrapolating to positive flavour numbers the results from negative values obtained by adding to the pure gauge sector a fermion action where the fields obey a Bose statistics: the bermions.

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