184 citations · 1.6k across the 29 of their papers we have counts for
31 papers
Dependence of the static quark free energy on and the crossover temperature of QCD
Massimo D'Elia, Francesco Negro, Andrea Rucci +1
We study the dependence of the static quark free energy on the baryon chemical potential for QCD with physical quark masses, in a range of temperature spanning from 120…
QCD phase diagram in a magnetic background for different values of the pion mass
Massimo D'Elia, Floriano Manigrasso, Francesco Negro +1
We investigate the behavior of the pseudo-critical temperature of QCD as a function of a static magnetic background field for different values of the pion mass, going u…
The curvature of the chiral pseudocritical line from LQCD: analytic continuation and Taylor expansion compared
Claudio Bonati, Massimo D'Elia, Francesco Negro +2
We present a determination of the curvature of the chiral pseudocritical line from lattice QCD at the physical point obtained by adopting the Taylor expansion approac…
Roberge-Weiss endpoint and chiral symmetry restoration in QCD
Claudio Bonati, Enrico Calore, Massimo D'Elia +6
We investigate the fate of the Roberge-Weiss endpoint transition and its connection with the restoration of chiral symmetry as the chiral limit of QCD is approached. We…
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…
Effects of a strong magnetic field on the QCD flux tube
Claudio Bonati, Salvatore Calì, Massimo D'Elia +4
In this work we investigate the effect of an external magnetic field B on the shape of flux tubes in QCD by means of lattice simulations, performed with N_f=2+1 flavors of stout im…
Curvature of the pseudocritical line in QCD: Taylor expansion matches analytic continuation
Claudio Bonati, Massimo D'Elia, Francesco Negro +2
We determine the curvature of the pseudo-critical line of QCD with physical quark masses via Taylor expansion in the quark chemical potentials. We adopt a discretizat…
Portable multi-node LQCD Monte Carlo simulations using OpenACC
Claudio Bonati, Enrico Calore, Massimo D'Elia +6
This paper describes a state-of-the-art parallel Lattice QCD Monte Carlo code for staggered fermions, purposely designed to be portable across different computer architectures, inc…
Gauge-invariant screening masses and static quark free energies in QCD at non-zero baryon density
Michele Andreoli, Claudio Bonati, Massimo D'Elia +4
We discuss the extension of gauge-invariant electric and magnetic screening masses in the Quark-Gluon Plasma to the case of a finite baryon density, defining them in terms of a mat…
Influence of magnetic fields on the color screening masses
Claudio Bonati, Massimo D'Elia, Michele Mesiti +3
We present some recent results obtained in the study of the color magnetic and electric screening masses in the QCD plasma. In particular, we discuss how the masses get modified by…
Flux tubes in QCD with external magnetic fields
Claudio Bonati, Salvatore Cali, Massimo D'Elia +4
We study the behavior of the confining flux tube in QCD at the physical point, discretized with the stout smearing improved staggered quark action and the tree level Syma…
Screening masses in strong external magnetic fields
Claudio Bonati, Massimo D'Elia, Marco Mariti +4
We present results for the (color)magnetic and (color)electric screening masses of the Quark-Gluon Plasma in the presence of an external magnetic field. The screening masses are ex…
Effects of magnetic fields on quark-antiquark interactions
Claudio Bonati, Massimo D'Elia, Marco Mariti +4
We discuss some recent results obtained in the study of strong quark-antiquark interactions in the presence of intense external magnetic fields by means of lattice QCD simulations.…
Design and optimization of a portable LQCD Monte Carlo code using OpenACC
Claudio Bonati, Enrico Calore, Simone Coscetti +6
The present panorama of HPC architectures is extremely heterogeneous, ranging from traditional multi-core CPU processors, supporting a wide class of applications but delivering mod…
Recent progress on QCD inputs for axion phenomenology
Claudio Bonati, Massimo D'Elia, Marco Mariti +5
The properties of the QCD axion are strictly related to the dependence of strong interactions on the topological parameter theta. We present a determination of the topological prop…
Across the deconfinement
Claudio Bonati, Massimo D'Elia, Marco Mariti +3
The deconfinement transition at vanishing chemical potential can be reliably studied by lattice simulations and its general features are by now well known. On the contrary, what ha…
Magnetic field effects on the static quark potential at zero and finite temperature
Claudio Bonati, Massimo D'Elia, Marco Mariti +4
We investigate the static potential at zero and finite temperature in the presence of a constant and uniform external magnetic field , for several values of the…
Roberge-Weiss endpoint at the physical point of QCD
Claudio Bonati, Massimo D'Elia, Marco Mariti +3
We study the phase diagram of QCD in the plane and investigate the critical point corresponding to the onset of the Roberge-Weiss transition, which is found f…
Axion phenomenology and -dependence from lattice QCD
Claudio Bonati, Massimo D'Elia, Marco Mariti +5
We investigate the topological properties of QCD with physical quark masses, both at zero and finite temperature. We adopt stout improved staggered fermions and explore…
Gauge-invariant field-strength correlators for QCD in a magnetic background
Massimo D'Elia, Enrico Meggiolaro, Michele Mesiti +1
We consider the properties of the gauge-invariant two-point correlation functions of the gauge-field strengths for QCD in the presence of a magnetic background field. We discuss th…
Curvature of the chiral pseudo-critical line in QCD: continuum extrapolated results
Claudio Bonati, Massimo D'Elia, Marco Mariti +3
We determine the curvature of the pseudo-critical line of strong interactions by means of numerical simulations at imaginary chemical potentials. We consider stout improv…
Curvature of the chiral pseudo-critical line in QCD
Claudio Bonati, Massimo D'Elia, Marco Mariti +3
We determine the curvature of the pseudo-critical line of strong interactions by means of numerical simulations at imaginary chemical potentials. We consider stout improv…
Anisotropy of the quark-antiquark potential in a magnetic field
Claudio Bonati, Massimo D'Elia, Marco Mariti +3
We investigate the static -potential for QCD at the physical point in the presence of a constant and uniform external magnetic field. The potential is fo…
The magnetic susceptibility in QCD
Claudio Bonati, Massimo D'Elia, Marco Mariti +2
Recently much work has been devoted to the study of QCD coupled to a background magnetic field. Strongly interacting matter acts as a magnetic medium and it is natural to study the…