Perturbative calculation of the clover term for Wilson fermions in any representation of the gauge group SU(N)
arXiv:1304.5741 · doi:10.1007/JHEP05(2013)143
Abstract
We calculate the Sheikholeslami-Wohlert coefficient of the O(a) improvement term for Wilson fermions in any representation of the gauge group SU(N) perturbatively at the one-loop level. The result applies to QCD with adjoint quarks and to N=1 supersymmetric Yang-Mills theory on the lattice.
6 pages, no figure, revised version with generalised result, to be published in JHEP