161 citations · 1.6k across the 63 of their papers we have counts for
3 papers · 1 filter
Improvement via hypercubic smearing in triplet and sextet QCD
Yigal Shamir, Benjamin Svetitsky, Evgeny Yurkovsky
We study non-perturbative improvement in SU(3) lattice gauge theory coupled to fermions in the fundamental and two-index symmetric representations. Our lattice action is defined wi…
Sextet QCD: slow running and the mass anomalous dimension
Benjamin Svetitsky, Yigal Shamir, Thomas DeGrand
I report the results of Schroedinger functional calculations in the SU(3) gauge theory with two flavors of color sextet fermions, defined with the Wilson-clover action using nHYP f…
Running coupling and mass anomalous dimension of SU(3) gauge theory with two flavors of symmetric-representation fermions
Thomas DeGrand, Yigal Shamir, Benjamin Svetitsky
We have measured the running coupling constant of SU(3) gauge theory coupled to Nf=2 flavors of symmetric representation fermions, using the Schrodinger functional scheme. Our latt…