349 citations · 1.2k across the 20 of their papers we have counts for
7 papers · 1 filter
Quark flavour effects on gluon and ghost propagators
A. Ayala, A. Bashir, D. Binosi +2
We compute the full non-perturbative ghost and gluon two-point Green functions by using gauge field configurations with $\nf=2$ and $\nf=2+1+1$ twisted-mass quark flavours. We use…
Are there hadronic bound states above the QCD transition temperature?
Claudia Ratti, Rene Bellwied, Marco Cristoforetti +1
Recent lattice QCD calculations, at physical pion masses and small lattice spacings that approach the continuum limit, have revealed that non-diagonal quark correlators above the c…
Instanton fermionic zero mode at finite temperature and chemical potential
Marco Cristoforetti
In QCD the spontaneous breaking of chiral symmetry and the U(1) axial anomaly can be understood considering instantons as the gauge configurations mediating quark-quark interaction…
Thermodynamics and quark susceptibilities: a Monte-Carlo approach to the PNJL model
M. Cristoforetti, T. Hell, B. Klein +1
The Monte-Carlo method is applied to the Polyakov-loop extended Nambu--Jona-Lasinio (PNJL) model. This leads beyond the saddle-point approximation in a mean-field calculation and i…
Thermodynamics of a three-flavor nonlocal Polyakov--Nambu--Jona-Lasinio model
T. Hell, S. Rößner, M. Cristoforetti +1
The present work generalizes a nonlocal version of the Polyakov loop-extended Nambu and Jona-Lasinio (PNJL) model to the case of three active quark flavors, with inclusion of the a…
Monte-Carlo simulations of QCD Thermodynamics in the PNJL model
M. Cristoforetti, T. Hell, W. Weise
We apply a Monte-Carlo method to the two flavor Polyakov loop extended Nambu and Jona-Lasinio (PNJL) model. In such a way we can go beyond mean field calculations introducing fluct…
Dynamics and thermodynamics of a nonlocal Polyakov--Nambu--Jona-Lasinio model with running coupling
T. Hell, S. Roessner, M. Cristoforetti +1
A nonlocal covariant extension of the two-flavor Nambu and Jona-Lasinio (NJL) model is constructed, with built-in constraints from the running coupling of QCD at high-momentum and…