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 2022 · hep-latShow all

8 papers · 2 filters

hep-lat2022★ 5 cited

Chiral critical behavior of 3D lattice fermionic models with quartic interactions

Claudio Bonati, Alessio Franchi, Andrea Pelissetto +1

We study the critical behavior of the three-dimensional (3D) Gross-Neveu (GN) model with $N_{f}$ Dirac fermionic flavors and quartic interactions, at the chiral $Z_{2}$ trans…

hep-lat2022

Localisation of Dirac eigenmodes and confinement in gauge theories: the Roberge-Weiss transition

Marco Cardinali, Massimo D'Elia, Francesco Garosi +1

Ample numerical evidence from lattice calculations shows a strong connection between the confining properties of gauge theories at finite temperature and the localisation propertie…

hep-lat2022★ 6 cited

Non-compact lattice Higgs model with Abelian discrete gauge groups: phase diagram and gauge symmetry enlargement

Claudio Bonati, Niccolò Francini

We study the phase diagram and phase transitions of the three dimensional multicomponent lattice Higgs model with non-compact Abelian discrete groups. The model with non-compact U(…

hep-lat2022★ 11 cited

Detecting critical points from Lee-Yang edge singularities in lattice QCD

Christian Schmidt, David A. Clarke, Petros Dimopoulos +5

A new approach is presented to explore the singularity structure of lattice QCD in the complex chemical potential plane. Our method can be seen as a combination of the Taylor expan…

hep-lat2022★ 41 cited

Topological susceptibility of $N_{f} = 2 + 1$ QCD from staggered fermions spectral projectors at high temperatures

Andreas Athenodorou, Claudio Bonanno, Claudio Bonati +7

We compute the topological susceptibility of $N_{f} = 2 + 1$ QCD with physical quark masses in the high-temperature phase, using numerical simulations of the theory discretized on a spac…

hep-lat2022★ 10 cited

Topological susceptibility of $2 d CP^{1}$ or $O (3)$ non-linear $σ$ -model: is it divergent or not?

Claudio Bonanno, Massimo D'Elia, Francesca Margari

The topological susceptibility of $2 d$ $CP^{N - 1}$ models is expected, based on perturbative computations, to develop a divergence in the limit $N \to 2$ , where these model…

hep-lat2022★ 41 cited

Towards glueball masses of large- $N$ $SU (N)$ pure-gauge theories without topological freezing

Claudio Bonanno, Massimo D'Elia, Biagio Lucini +1

In commonly used Monte Carlo algorithms for lattice gauge theories the integrated autocorrelation time of the topological charge is known to be exponentially-growing as the continu…

hep-lat2022

Color-flavor reflection in the continuum limit of two-dimensional lattice gauge theories with scalar fields

Claudio Bonati, Alessio Franchi

We address the interplay between local and global symmetries in determining the continuum limit of two-dimensional lattice scalar theories characterized by $S O (N_{c})$ gauge symmetry…