Gm. Dedivitiis et al., THE BERMIONS - AN APPROACH TO LATTICE QCD DYNAMICAL FERMIONS FROM NEGATIVE FLAVOR NUMBERS, Nuclear physics. B, 455(1-2), 1995, pp. 274-286
We estimate the effects of dynamical fermions by extrapolating to posi
tive flavour numbers the results from negative values obtained by addi
ng to the pure gauge sector a fermion action where the fields obey a B
ose statistics: the bermions.