Istituto Nazionale di Fisica Nucleare, Sezione di Pisa

output

19922026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2014 · hep-latShow all

7 papers · 2 filters

hep-lat2014★ 30 cited

The equation of state of quark-gluon matter from lattice QCD with two flavors of twisted-mass Wilson fermions

F. Burger, E. -M. Ilgenfritz, M. P. Lombardo +1

We report on lattice QCD results for the thermodynamic equation of state of quark-gluon matter obtained with Nf=2 degenerate quark flavors. For the fermion field discretization we…

hep-lat2014★ 61 cited

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 $N_{f} = 2 + 1$ stout improv…

hep-lat2014★ 23 cited

Behavior near $θ = π$ of the mass gap in the 2D O(3) non-linear sigma model

B. Alles, M. Giordano, A. Papa

The validity of the Haldane's conjecture entails that the mass gap of the 2-dimensional O(3) non-linear sigma model with a $θ$ -term must tend to zero as $θ$ approaches the value $π…

hep-lat2014★ 103 cited

The chiral phase transition in two-flavor QCD from imaginary chemical potential

Claudio Bonati, Philippe de Forcrand, Massimo D'Elia +2

We investigate the order of the finite temperature chiral symmetry restoration transition for QCD with two massless fermions, by using a novel method, based on simulating imaginary…

hep-lat2014★ 90 cited

Anisotropy of the quark-antiquark potential in a magnetic field

Claudio Bonati, Massimo D'Elia, Marco Mariti +3

We investigate the static $Q Q$ -potential for $N_{f} = 2 + 1$ QCD at the physical point in the presence of a constant and uniform external magnetic field. The potential is fo…

hep-lat2014★ 1 cited

Recent progress in the effective string theory description of LGTs

Marco Billò, Michele Caselle, Davide Fioravanti +4

In presence of a static pair of sources, the spectrum of low-lying states of any confining gauge theory in D space-time dimensions is described, at large source separations, by an…

hep-lat2014★ 100 cited

Comparison of the gradient flow with cooling in $S U (3)$ pure gauge theory

Claudio Bonati, Massimo D'Elia

The gradient (Wilson) flow has been introduced recently in order to provide a solid theoretical framework for the smoothing of ultraviolet noise in lattice gauge configurations. It…