187 citations · 403 across the 27 of their papers we have counts for
7 papers · 1 filter
Simulation of an ensemble of twisted mass clover-improved fermions at physical quark masses
Jacob Finkenrath, Constantia Alexandrou, Simone Bacchio +7
We present a general strategy aimed at generating configurations with quarks at their physical mass using maximally twisted mass fermions to ensure automatic imp…
The pion vector form factor from Lattice QCD at the physical point
C. Alexandrou, S. Bacchio, P. Dimopoulos +9
We present an investigation of the electromagnetic pion form factor, , at small values of the four-momentum transfer ( GeV), based on the gauge c…
Testing a non-perturbative mechanism for elementary fermion mass generation: lattice setup
Stefano Capitani, Giulia Maria de Divitiis, Petros Dimopoulos +7
In this contribution we lay down a lattice setup that allows for the non-perturbative study of a field theoretical model where a SU(2) fermion doublet, subjected to non-Abelian gau…
Testing a non-perturbative mechanism for elementary fermion mass generation: numerical results
Stefano Capitani, Giulia Maria de Divitiis, Petros Dimopoulos +7
Based on a recent proposal according to which elementary particle masses could be generated by a non-perturbative dynamical phenomenon, alternative to the Higgs mechanism, we carry…
The meson at the physical point with Wilson twisted mass fermions
Christopher Helmes, Bastian Knippschild, Bartosz Kostrzewa +6
We present results for the eta prime meson and the topological susceptibility in two flavour lattice QCD. The results are obtained using Wilson twisted mass fermions at maximal twi…
Nucleon scalar and tensor charges using lattice QCD simulations at the physical value of the pion mass
C. Alexandrou, M. Constantinou, P. Dimopoulos +9
We present results on the light, strange and charm nucleon scalar and tensor charges from lattice QCD, using simulations with flavors of twisted mass Clover-improved fermio…