148 citations · 499 across the 36 of their papers we have counts for
39 papers
Spectral density of the Dirac operator in two-flavour QCD
Georg P. Engel, Leonardo Giusti, Stefano Lottini +1
We compute the spectral density of the (Hermitean) Dirac operator in Quantum Chromodynamics with two light degenerate quarks near the origin. We use CLS/ALPHA lattices generated wi…
On the extraction of spectral quantities with open boundary conditions
Mattia Bruno, Piotr Korcyl, Tomasz Korzec +2
We discuss methods to extract decay constants, meson masses and gluonic observables in the presence of open boundary conditions. The ensembles have been generated by the CLS effort…
Chiral symmetry breaking in QCD Lite
Georg P. Engel, Leonardo Giusti, Stefano Lottini +1
A distinctive feature of the presence of spontaneous chiral symmetry breaking in QCD is the condensation of low modes of the Dirac operator near the origin. The rate of condensatio…
Approaching the chiral point in two-flavour lattice simulations
Stefano Lottini
We investigate the behaviour of the pion decay constant and the pion mass in two-flavour lattice QCD, with the physical and chiral points as ultimate goal. Measurements come from t…
Chiral behaviour of the pion decay constant in QCD
Stefano Lottini
As increased statistics and new ensembles with light pions have become available within the CLS effort, we complete previous work by inspecting the chiral behaviour of the pion dec…
Onset Transition to Cold Nuclear Matter from Lattice QCD with Heavy Quarks to
Jens Langelage, Mathias Neuman, Owe Philipsen
We present results of our ongoing studies of an effective three-dimensional theory of thermal lattice QCD with heavy Wilson quarks. This is done by combined strong coupling and hop…