202 citations · 2.3k across the 85 of their papers we have counts for
5 papers · 1 filter
Large volumes and spectroscopy of walking theories
L. Del Debbio, B. Lucini, A. Patella +2
A detailed investigation of finite size effects is performed for SU(2) gauge theory with two fermions in the adjoint representation, which previous lattice studies have shown to be…
Template Composite Dark Matter : SU(2) gauge theory with 2 fundamental flavours
Vincent Drach, Ari Hietanen, Claudio Pica +2
We present a non perturbative study of SU(2) gauge theory with two fundamental Dirac flavours. We discuss how the model can be used as a template for composite Dark Matter (DM). We…
Wilson Fermions with Four Fermion Interactions
Jarno Rantaharju, Vincent Drach, Ari Hietanen +2
We present a lattice study of a four fermion theory, known as Nambu Jona-Lasinio (NJL) theory, via Wilson fermions. Four fermion interactions naturally occur in several extensions…
Reweighting twisted boundary conditions
Andrea Bussone, Michele Della Morte, Martin Hansen +1
Imposing twisted boundary conditions on the fermionic fields is a procedure extensively used when evaluating, for example, form factors on the lattice. Twisting is usually performe…
Conformal symmetry vs. chiral symmetry breaking in the SU(3) sextet model
Vincent Drach, Martin Hansen, Ari Hietanen +2
We present new results for the SU(3) "sextet model" with two flavors transforming according to the two-index symmetric representation of the gauge group. The simulations are perfor…