Showing 2019Show all

320 papers · 1 filter

cond-mat.quant-gas2019★ 86 cited

Reliability of lattice gauge theories

Jad C. Halimeh, Philipp Hauke

Currently, there are intense experimental efforts to realize lattice gauge theories in quantum simulators. Except for specific models, however, practical quantum simulators can nev…

math.AT2019★ 2 cited

Efficient computation of Linking number with certification

Enrico Bertolazzi, Riccardo Ghiloni, Ruben Specogna

An efficient numerical algorithm for the computation of linking number is presented. The algorithm keep tracks or rounding error so that it can ensure the correctness of the result…

cs.CY2019

Online Peer-Assessment Datasets

Michael Mogessie Ashenafi

Peer-assessment experiments were conducted among first and second year students at the University of Trento. The experiments spanned an entire semester and were conducted in five c…

cond-mat.soft2019★ 30 cited

Micromechanics of liquid-phase exfoliation of a layered 2D material: A hydrodynamic peeling model

Giulia Salussolia, Ettore Barbieri, Nicola Pugno +1

Micromechanics of liquid-phase exfoliation of a layered 2D material: A hydrodynamic peeling model

cs.LG2019★ 1 cited

Does Symbolic Knowledge Prevent Adversarial Fooling?

Stefano Teso

Arguments in favor of injecting symbolic knowledge into neural architectures abound. When done right, constraining a sub-symbolic model can substantially improve its performance an…

math.GM2019★ 8 cited

Shall We (Math and) Dance?

Maria Mannone, Luca Turchet

Can we use mathematics, and in particular the abstract branch of category theory, to describe some basics of dance, and to highlight structural similarities between music and dance…

math.AP2019★ 11 cited

Integral representation of local left--invariant functionals in Carnot groups

Alberto Maione, Eugenio Vecchi

The aim of this note is to prove a representation theorem for left--invariant functionals in Carnot groups. As a direct consequence, we can also provide a -convergence result fo…

math.FA2019★ 11 cited

Asymptotic behaviours in Fractional Orlicz-Sobolev spaces on Carnot groups

Marco Capolli, Alberto Maione, Ariel Martin Salort +1

In this article we define a class of fractional Orlicz-Sobolev spaces on Carnot groups and, in the spirit of the celebrated results of Bourgain-Brezis-Mironescu and of Maz'ya-Shapo…

cs.SI2019★ 5 cited

Following the footsteps of giants: Modeling the mobility of historically notable individuals using Wikipedia

Lorenzo Lucchini, Sara Tonelli, Bruno Lepri

The steady growth of digitized historical information is continuously stimulating new different approaches to the fields of Digital Humanities and Computational Social Science. In…

cond-mat.mes-hall2019★ 37 cited

Excitons bound by photon exchange

Erika Cortese, Linh Tran, Jean-Michel Manceau +5

In contrast to interband excitons in undoped quantum wells, doped quantum wells do not display sharp resonances due to excitonic bound states. In these systems the effective Coulom…

physics.class-ph2019

Dynamic phenomena and crack propagation in dissimilar elastic lattices

A. Piccolroaz, N. Gorbushin, G. S. Mishuris +1

Dynamic Mode III interfacial fracture in a dissimilar square-cell lattice, composed of two contrasting mass-spring lattice half-planes joined at an interface, is considered. The fr…

astro-ph.HE2019★ 31 cited

Filling the Mass Gap: How Kilonova Observations can Unveil the Nature of the Compact Object Merging with the Neutron Star

Claudio Barbieri, Om Sharan Salafia, Monica Colpi +3

In this letter we focus on the peculiar case of a coalescing compact-object binary whose chirp mass is compatible both with a neutron star-neutron star and black hole-neutron star…

physics.flu-dyn2019★ 57 cited

Numerical methods for hydraulic transients in visco-elastic pipes

Giulia Bertaglia, Matteo Ioriatti, Alessandro Valiani +2

A wide and critical comparison of the capability of Method of Characteristics, Explicit Path-Conservative Finite Volume Method and Semi-Implicit Staggered Finite Volume Method is p…

cond-mat.stat-mech2019★ 43 cited

Open-Boundary Hamiltonian adaptive resolution. From grand canonical to non-equilibrium molecular dynamics simulations

Maziar Heidari, Kurt Kremer, Ramin Golestanian +2

We propose an open-boundary molecular dynamics method in which an atomistic system is in contact with an infinite particle reservoir at constant temperature, volume and chemical po…

astro-ph.EP2019★ 1.1k cited

Lunar impact craters identification and age estimation with Chang'E data by deep and transfer learning

Chen Yang, Haishi Zhao, Lorenzo Bruzzone +7

Impact craters, as "lunar fossils", are the most dominant lunar surface features and occupy most of the Moon's surface. Their formation and evolution record the history of the Sola…

cs.CV2019★ 14 cited

Local Class-Specific and Global Image-Level Generative Adversarial Networks for Semantic-Guided Scene Generation

Hao Tang, Dan Xu, Yan Yan +2

In this paper, we address the task of semantic-guided scene generation. One open challenge in scene generation is the difficulty of the generation of small objects and detailed loc…

physics.app-ph2019★ 64 cited

Design of tunable acoustic metamaterials with periodic piezoelectric microstructure

Andrea Bacigalupo, Maria Laura De Bellis, Diego Misseroni

An innovative special class of tunable periodic metamaterials is designed, suitable for realising high-performance acoustic filters. The metamaterial is made up of a phononic cryst…

math.DS2019★ 6 cited

Some aspects of the Markovian SIRS epidemic on networks and its mean-field approximation

Stefania Ottaviano, Stefano Bonaccorsi

We study the spread of an SIRS-type epidemic with vaccination on network. Starting from an exact Markov description of the model, we investigate the mean epidemic lifetime by provi…

cs.DL2019★ 39 cited

Where Are We? Using Scopus to Map the Literature at the Intersection Between Artificial Intelligence and Research on Crime

Gian Maria Campedelli

Research on Artificial Intelligence (AI) applications has spread over many scientific disciplines. Scientists have tested the power of intelligent algorithms developed to predict (…

cond-mat.quant-gas2019★ 80 cited

Observation of magnetic solitons in two-component Bose-Einstein condensates

A. Farolfi, D. Trypogeorgos, C. Mordini +2

We experimentally investigate the dynamics of spin solitary waves (magnetic solitons) in a harmonically trapped, binary superfluid mixture. We measure the in-situ density of each p…

cs.CR2019★ 4 cited

Cached and Confused: Web Cache Deception in the Wild

Seyed Ali Mirheidari, Sajjad Arshad, Kaan Onarlioglu +3

Web cache deception (WCD) is an attack proposed in 2017, where an attacker tricks a caching proxy into erroneously storing private information transmitted over the Internet and sub…

hep-ex2019★ 9 cited

Measurement of isolated-photon plus two-jet production in collisions at TeV with the ATLAS detector

ATLAS Collaboration

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

math.AP2019★ 10 cited

Minimizers of the prescribed curvature functional in a Jordan domain with no necks

Gian Paolo Leonardi, Giorgio Saracco

We provide a geometric characterization of the minimal and maximal minimizer of the prescribed curvature functional among subsets of a Jordan domain with no necks o…

hep-ex2019★ 90 cited

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in = 13 TeV 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 and bosons is presented…