University of 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 2019Show all

438 papers · 1 filter

hep-lat2019★ 1 cited

Topology of trace deformed Yang-Mills theory

Claudio Bonati, Marco Cardinali, Massimo D'Elia +1

In this paper we study, by means of numerical simulations, the topological properties of $S U (3)$ and $S U (4)$ trace deformed Yang-Mills theory defined on $R^{3} \times S^{1}$ ,…

cs.DS2019★ 4 cited

On the Reproducibility of Experiments of Indexing Repetitive Document Collections

Antonio Fariña, Miguel A. Martínez-Prieto, Francisco Claude +4

This work introduces a companion reproducible paper with the aim of allowing the exact replication of the methods, experiments, and results discussed in a previous work [5]. In tha…

cond-mat.mes-hall2019★ 90 cited

Strong coupling with light enhances the photoisomerization quantum yield of azobenzene

Jacop Fregoni, Giovanni Granucci, Maurizio Persico +1

The strong coupling between molecules and photons in resonant cavities offers a new toolbox to manipulate photochemical reactions. While the quenching of photochemical reactions in…

nucl-th2019

The Hyperspherical Harmonics method: a tool for testing and improving nuclear interaction models

L. E. Marcucci, J. Dohet-Eraly, L. Girlanda +3

The Hyperspherical Harmonics (HH) method is one of the most accurate techniques to solve the quantum mechanical problem for nuclear systems with $A \leq 4$ . In particular, by applyin…

cs.LO2019★ 2 cited

Piecewise Linear Valued CSPs Solvable by Linear Programming Relaxation

Manuel Bodirsky, Marcello Mamino, Caterina Viola

Valued constraint satisfaction problems (VCSPs) are a large class of combinatorial optimisation problems. The computational complexity of VCSPs depends on the set of allowed cost f…

astro-ph.SR2019★ 59 cited

123-321 Models of Classical Novae

Jordi Jose, Steven N. Shore, Jordi Casanova

High-resolution spectroscopy has revealed large concentrations of CNO and sometimes other intermediate-mass elements in the shells ejected during nova outbursts, suggesting that th…

cond-mat.stat-mech2019★ 24 cited

Large-N behavior of three-dimensional lattice CP(N-1) models

Andrea Pelissetto, Ettore Vicari

We investigate the phase diagram and critical behavior of a three-dimensional lattice CP(N-1) model in the large-N limit. Numerical evidence of first-order transitions is always ob…

quant-ph2019★ 2 cited

Alternative analysis of the delayed-choice quantum eraser with two entangled particles

Sandro Faetti

According to Quantum Mechanics, the particles can exhibit either particle properties or wave properties depending on the experimental set up (wave-particle dualism). A special beha…

hep-lat2019★ 22 cited

$θ$ -dependence and center symmetry in Yang-Mills theories

Claudio Bonati, Marco Cardinali, Massimo D'Elia +1

We investigate the relation between the realization of center symmetry and the dependence on the topological parameter $θ$ in $S U (N)$ Yang-Mills theories, exploiting trace deformat…

cond-mat.stat-mech2019★ 10 cited

Two-dimensional multicomponent Abelian-Higgs lattice models

Claudio Bonati, Andrea Pelissetto, Ettore Vicari

We study the two-dimensional lattice multicomponent Abelian-Higgs model, which is a lattice compact U(1) gauge theory coupled with an N-component complex scalar field, characterize…

cs.PL2019★ 5 cited

A Formal Approach to the Engineering of Domain-Specific Distributed Systems

Rocco De Nicola, Gianluigi Ferrari, Rosario Pugliese +1

We review some results regarding specification, programming and verification of different classes of distributed systems which stemmed from the research of the Concurrency and Mobi…

cs.LG2019★ 320 cited

A Gentle Introduction to Deep Learning for Graphs

Davide Bacciu, Federico Errica, Alessio Micheli +1

The adaptive processing of graph data is a long-standing research topic which has been lately consolidated as a theme of major interest in the deep learning community. The snap inc…

hep-ex2019★ 46 cited

Search for an invisibly decaying $Z^{'}$ boson at Belle II in $e^{+} e^{-} \to μ^{+} μ^{-} (e^{\pm} μ^{\mp})$ plus missing energy final states

Belle II Collaboration, I. Adachi, P. Ahlburg +358

Theories beyond the standard model often predict the existence of an additional neutral boson, the $Z^{'}$ . Using data collected by the Belle II experiment during 2018 at the…

cs.LG2019★ 116 cited

A Fair Comparison of Graph Neural Networks for Graph Classification

Federico Errica, Marco Podda, Davide Bacciu +1

Experimental reproducibility and replicability are critical topics in machine learning. Authors have often raised concerns about their lack in scientific publications to improve th…

hep-ex2019★ 9 cited

Measurement of isolated-photon plus two-jet production in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The dynamics of isolated-photon plus two-jet production in $pp$ collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset corre…

hep-ex2019★ 90 cited

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in $s$ = 13 TeV $pp$ collisions with the ATLAS detector

Atlas Collaboration

A search for supersymmetry through the pair production of electroweakinos with mass splittings near the electroweak scale and decaying via on-shell $W$ and $Z$ bosons is presented…

hep-ex2019★ 64 cited

Test of lepton universality with $Λ_{b}^{0} \to p K^{-} ℓ^{+} ℓ^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +904

The ratio of branching fractions of the decays $Λ_{b}^{0} \to p K^{-} e^{+} e^{-}$ and $Λ_{b}^{0} \to p K^{-} μ^{+} μ^{-}$ , $R_{p K}^{- 1}$ , is measured for the first time using proton-proto…

hep-ex2019★ 13 cited

Constraints on the $χ_{c1}$ versus $χ_{c2}$ polarizations in proton-proton collisions at $s =$ 8 TeV

CMS Collaboration

The polarizations of promptly produced $χ_{c1}$ and $χ_{c2}$ mesons are studied using data collected by the CMS experiment at the LHC, in proton-proton collisions at…

cond-mat.str-el2019★ 119 cited

Ultra-stable charging of fast-scrambling SYK quantum batteries

Dario Rosa, Davide Rossini, Gian Marcello Andolina +2

Collective behavior strongly influences the charging dynamics of quantum batteries (QBs). Here, we study the impact of nonlocal correlations on the energy stored in a system of $N$ …

cond-mat.str-el2019★ 303 cited

Quantum advantage in the charging process of Sachdev-Ye-Kitaev batteries

Davide Rossini, Gian Marcello Andolina, Dario Rosa +2

The exactly-solvable Sachdev-Ye-Kitaev (SYK) model has recently received considerable attention in both condensed matter and high energy physics because it describes quantum matter…

physics.data-an2019★ 36 cited

A deep neural network for simultaneous estimation of b jet energy and resolution

CMS Collaboration

We describe a method to obtain point and dispersion estimates for the energies of jets arising from b quarks produced in proton-proton collisions at an energy of $s =$ 13 Te…

hep-ex2019★ 95 cited

Search for a narrow resonance lighter than 200 GeV decaying to a pair of muons in proton-proton collisions at $s =$ 13 TeV

CMS Collaboration

A search is presented for a narrow resonance decaying to a pair of oppositely charged muons using $s =$ 13 TeV proton-proton collision data recorded at the LHC. In the 45-75…

hep-ex2019★ 19 cited

Resonances in $e^{+} e^{-}$ annihilation near 2.2 GeV

The BABAR Collaboration

Using the initial-state radiation method, the $e^{+} e^{-} \to K_{S} K_{L}$ cross section from 1.98 to 2.54 GeV is measured in a data sample of 469 fb $^{- 1}$ collected with the BABAR detect…

physics.ins-det2019★ 64 cited

Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at $s =$ 13 TeV

CMS Collaboration

The CMS detector at the LHC has recorded events from proton-proton collisions, with muon momenta reaching up to 1.8 TeV in the collected dimuon samples. These high-momentum muons a…

Topology of trace deformed Yang-Mills theory

On the Reproducibility of Experiments of Indexing Repetitive Document Collections

Strong coupling with light enhances the photoisomerization quantum yield of azobenzene

The Hyperspherical Harmonics method: a tool for testing and improving nuclear interaction models

Piecewise Linear Valued CSPs Solvable by Linear Programming Relaxation

123-321 Models of Classical Novae

Large-N behavior of three-dimensional lattice CP(N-1) models

Alternative analysis of the delayed-choice quantum eraser with two entangled particles

θ-dependence and center symmetry in Yang-Mills theories

Two-dimensional multicomponent Abelian-Higgs lattice models

A Formal Approach to the Engineering of Domain-Specific Distributed Systems

A Gentle Introduction to Deep Learning for Graphs

Search for an invisibly decaying Z′ boson at Belle II in e+e−→μ+μ−(e±μ∓) plus missing energy final states

A Fair Comparison of Graph Neural Networks for Graph Classification

Measurement of isolated-photon plus two-jet production in pp collisions at s​=13 TeV with the ATLAS detector

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in s​ = 13 TeV pp collisions with the ATLAS detector

Test of lepton universality with Λb0​→pK−ℓ+ℓ− decays

Constraints on the χc1​ versus χc2​ polarizations in proton-proton collisions at s​= 8 TeV

Ultra-stable charging of fast-scrambling SYK quantum batteries

Quantum advantage in the charging process of Sachdev-Ye-Kitaev batteries

A deep neural network for simultaneous estimation of b jet energy and resolution

Search for a narrow resonance lighter than 200 GeV decaying to a pair of muons in proton-proton collisions at s​= 13 TeV

Resonances in e+e− annihilation near 2.2 GeV

Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at s​= 13 TeV

$θ$ -dependence and center symmetry in Yang-Mills theories

Search for an invisibly decaying $Z^{'}$ boson at Belle II in $e^{+} e^{-} \to μ^{+} μ^{-} (e^{\pm} μ^{\mp})$ plus missing energy final states

Measurement of isolated-photon plus two-jet production in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in $s$ = 13 TeV $pp$ collisions with the ATLAS detector

Test of lepton universality with $Λ_{b}^{0} \to p K^{-} ℓ^{+} ℓ^{-}$ decays

Constraints on the $χ_{c1}$ versus $χ_{c2}$ polarizations in proton-proton collisions at $s =$ 8 TeV

Search for a narrow resonance lighter than 200 GeV decaying to a pair of muons in proton-proton collisions at $s =$ 13 TeV

Resonances in $e^{+} e^{-}$ annihilation near 2.2 GeV

Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at $s =$ 13 TeV