Mass anomalous dimension of SU(2) with Nf=8 using the spectral density method

Abstract

SU(2) with Nf=8 is believed to have an infrared conformal fixed point. We use the spectral density method to evaluate the coupling constant dependence of the mass anomalous dimension for massless HEX smeared, clover improved Wilson fermions with Schrödinger functional boundary conditions.

7 pages, 4 figures, presented at the 33rd International Symposium on Lattice Field Theory, 14 - 18 July 2015, Kobe, Japan