71 citations · 249 across the 9 of their papers we have counts for
10 papers
The QCD topological susceptibility at high temperatures via staggered fermions spectral projectors
Andreas Athenodorou, Claudio Bonanno, Claudio Bonati +7
The QCD topological observables are essential inputs to obtain theoretical predictions about axion phenomenology, which are of utmost importance for current and future experimental…
Topological susceptibility of QCD from staggered fermions spectral projectors at high temperatures
Andreas Athenodorou, Claudio Bonanno, Claudio Bonati +7
We compute the topological susceptibility of QCD with physical quark masses in the high-temperature phase, using numerical simulations of the theory discretized on a spac…
A lattice QCD determination of the neutron electric dipole moment at the physical point
Constantia Alexandrou, Andreas Athenodorou, Kyriakos Hadjiannakou +1
Results are presented on the neutron electric dipole moment using an ensemble of twisted mass clover-improved fermions with lattice spacing of fm and phy…
Elastic scattering in the channel
Constantia Alexandrou, Kyriakos Hadjiannakou, Giannis Koutsou +4
We present our study of scattering in the iso-spin channel for the first time at the physical point. The calculation is performed using flavors of twisted…
Topology in high- QCD via staggered spectral projectors
Andreas Athenodorou, Claudio Bonanno, Claudio Bonati +7
We present preliminary lattice results for the topological susceptibility in high- QCD obtained discretizing this observable via spectral projectors on eigenmodes of t…
Determination of the light, strange and charm quark masses using twisted mass fermions
C. Alexandrou, S. Bacchio, G. Bergner +23
We present results for the light, strange and charm quark masses using twisted mass fermion ensembles at three values of the lattice spacing, including two ensembles si…
Quark masses using twisted mass fermion gauge ensembles
C. Alexandrou, S. Bacchio, G. Bergner +24
We present a calculation of the up, down, strange and charm quark masses performed within the lattice QCD framework. We use the twisted mass fermion action and carry out simulation…
P-wave nucleon-pion scattering amplitude in the channel from lattice QCD
Giorgio Silvi, Srijit Paul, Constantia Alexandrou +9
We determine the resonance parameters using lattice QCD and the Lüscher method. The resonance occurs in elastic pion-nucleon scattering with in the isospin $I…
Neutron electric dipole moment using lattice QCD simulations at the physical point
C. Alexandrou, A. Athenodorou, K. Hadjiyiannakou +1
We extract the neutron electric dipole moment within the lattice QCD formalism. We analyse one ensemble of twisted mass clover-improved fermions…
Topology in full QCD at high temperature: a multicanonical approach
Claudio Bonati, Massimo D'Elia, Guido Martinelli +3
We investigate the topological properties of QCD with physical quark masses, at temperatures around 500 MeV. With the aim of obtaining a reliable sampling of topologica…