103 citations · 655 across the 27 of their papers we have counts for
6 papers · 1 filter
Composite Higgs Dynamics on the Lattice
Claudio Pica, Vincent Drach, Martin Hansen +1
We investigate the spectrum of the SU(2) gauge theory with = 2 flavors of fermions in the fundamental representation, in the continuum, using lattice simulations. This model…
A simple method to optimize HMC performance
Andrea Bussone, Michele Della Morte, Vincent Drach +4
We present a practical strategy to optimize a set of Hybrid Monte Carlo parameters in simulations of QCD and QCD-like theories. We specialize to the case of mass-preconditioning, w…
Sextet Model with Wilson Fermions
Martin Hansen, Claudio Pica
We present new results from our ongoing study of the SU(3) sextet model with two flavors in the two-index symmetric representation of the gauge group. In the simulations use unimpr…
Extending Chiral Perturbation Theory with an Isosinglet Scalar
Martin Hansen, Kasper Langaeble, Francesco Sannino
We augment the chiral Lagrangian by an isosinglet scalar and compute the one-loop radiative corrections to the pion mass and decay constant, as well as the scalar mass. The calcula…
On reweighting for twisted boundary conditions
Andrea Bussone, Michele Della Morte, Martin Hansen +1
We consider the possibility of using reweighting techniques in order to correct for the breaking of unitarity when twisted boundary conditions are imposed on valence fermions in si…
SU(2) Gauge Theory with Two Fundamental Flavours: a Minimal Template for Model Building
Rudy Arthur, Vincent Drach, Martin Hansen +3
We investigate the continuum spectrum of the SU(2) gauge theory with flavours of fermions in the fundamental representation. This model provides a minimal template which is…