Determining the conformal window: SU(2) gauge theory with N_f = 4, 6 and 10 fermion flavours

Tuomas Karavirta, Jarno Rantaharju, Kari Rummukainen +1

We study the evolution of the coupling in SU(2) gauge field theory with $N_f=4$, 6 and 10 fundamental fermion flavours on the lattice. These values are chosen close to the expected…