422 citations · 1.2k across the 35 of their papers we have counts for
6 papers · 1 filter
Mixed action computations on fine dynamical lattices
F. Bernardoni, N. Garron, P. Hernandez +2
We report on our first experiences in simulating Neuberger valence fermions on CLS configurations with light sea quark masses and small lattice spacings. Valence quark mass…
Finite-size scaling of heavy-light mesons
Fabio Bernardoni, Pilar Hernandez, Silvia Necco
We study the finite-size scaling of heavy-light mesons in the static limit. The most relevant effects are due to the pseudo-Goldstone boson cloud. In the HMChPT framework we comput…
Heavy-light mesons in the epsilon-regime
Fabio Bernardoni, Pilar Hernandez, Silvia Necco
We study the finite-size scaling of heavy-light mesons in the static limit. We compute two-point functions of chiral current densities as well as pseudoscalar densities in the epsi…
Wilson fermions in the epsilon regime
Oliver Bar, Silvia Necco, Stefan Schaefer
We extend the epsilon-expansion of continuum chiral perturbation theory to nonzero lattice spacing in the framework of Wilson Chiral Perturbation Theory. We distinguish various reg…
Exploring the epsilon regime with lattice Wilson fermions
Oliver Bar, Silvia Necco, Stefan Schaefer
We study the impact of explicit chiral symmetry breaking of lattice Wilson fermions on mesonic correlators in the epsilon-regime using Wilson chiral perturbation theory. We general…
Chiral low-energy constants from lattice QCD
Silvia Necco
Different strategies for the computation of QCD low-energy couplings by matching lattice results with the chiral effective theory are reviewed. After recalling some relevant predic…