Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto di Fotonica e NanotecnologieIT287 papers
- University of MilanIT253 papers
- Centre National de la Recherche ScientifiqueFR237 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT232 papers
- Sapienza University of RomeIT155 papers
- Italian Institute of TechnologyIT125 papers
- University of Milano-BicoccaIT115 papers
- National Research CouncilLK111 papers
- University of GenoaIT102 papers
- University of Rome Tor VergataIT102 papers
- University of BolognaIT101 papers
- University of Naples Federico IIIT97 papers
86 papers · 1 filter
Minimal covariant observables identifying all pure states
Claudio Carmeli, Teiko Heinosaari, Alessandro Toigo
It has been recently shown that an observable that identifies all pure states of a d-dimensional quantum system has minimally 4d-4 outcomes or slightly less (the exact number depen…
Experimental boson sampling in arbitrary integrated photonic circuits
A. Crespi, R. Osellame, R. Ramponi +7
Photons naturally solve the BosonSampling problem: sample the outputs of a multi-photon experiment in a linear-optical interferometer. This is strongly believed to be hard to do on…
Entropy Production for Quantum Markov Semigroups
Franco Fagnola, Rolando Rebolledo
An invariant state of a quantum Markov semigroup is an equilibrium state if it satisfies a quantum detailed balance condition. In this paper, we introduce a notion of entropy produ…
Performance losses of drag-reducing spanwise forcing at moderate values of the Reynolds number
Davide Gatti, Maurizio Quadrio
A fundamental problem in the field of turbulent skin-friction drag reduction is to determine the performance of the available control techniques at high values of the Reynolds numb…
Momentum-dependent charge correlations in YBaCuO superconductors probed by resonant x-ray scattering: Evidence for three competing phases
S. Blanco-Canosa, A. Frano, T. Loew +10
We have used resonant x-ray scattering to determine the momentum dependent charge correlations in YBaCuO samples with highly ordered chain arrays of oxygen accepto…
Transform coder identification based on quantization footprints and lattice theory
Marco Tagliasacchi, Marco Visentini-Scarzanella, Pier Luigi Dragotti +1
Transform coding is routinely used for lossy compression of discrete sources with memory. The input signal is divided into N-dimensional vectors, which are transformed by means of…
Charge localization at the interface between La1-xSrxMnO3 and the infinite layers cuprate CaCuO2
Nan Yang, D. Di Castro, C. Aruta +8
(CaCuO2)m/(La0.7Sr0.3MnO3)n superlattices, consisting of the infinite layers cuprate CaCuO2 and the optimally doped manganite La1-xSrxMnO3, were grown by pulsed laser deposition. T…
Soliton-induced relativistic-scattering and amplification
E. Rubino, A. Lotti, F. Belgiorno +4
Solitons are of fundamental importance in photonics due to applications in optical data transmission and also as a tool for investigating novel phenomena ranging from light generat…
Two-phase problems with distributed source: regularity of the free boundary
D. De Silva, F. Ferrari, S. Salsa
We investigate the regularity of the free boundary for a general class of two-phase free boundary problems with non-zero right hand side. We prove that Lipschitz or flat free bound…
Combining local search techniques and path following for bimatrix games
Nicola Gatti, Giorgio Patrini, Marco Rocco +1
Computing a Nash equilibrium (NE) is a central task in computer science. An NE is a particularly appropriate solution concept for two-agent settings because coalitional deviations…
Finite--dimensional global attractor for a system modeling the 2D nematic liquid crystal flow
Maurizio Grasselli, Hao Wu
We consider a 2D system that models the nematic liquid crystal flow through the Navier--Stokes equations suitably coupled with a transport-reaction-diffusion equation for the avera…
Direct observation of a highly spin-polarized organic spinterface at room temperature
F. Djeghloul, F. Ibrahim, M. Cantoni +23
The design of large-scale electronic circuits that are entirely spintronics-driven requires a current source that is highly spin-polarised at and beyond room temperature, cheap to…
Three-photon bosonic coalescence in an integrated tritter
Nicolò Spagnolo, Chiara Vitelli, Lorenzo Aparo +5
The main features of quantum mechanics reside in interference deriving from the superposition of different quantum objects. While current quantum optical technology enables two-pho…
Symmetries of Lévy processes on compact quantum groups, their Markov semigroups and potential theory
Fabio Cipriani, Uwe Franz, Anna Kula
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or quantum dynamical semigroups) on compact quantum groups are studied. We show th…
Comparing the degrees of incompatibility inherent in probabilistic physical theories
Paul Busch, Teiko Heinosaari, Jussi Schultz +1
We introduce a new way of quantifying the degrees of incompatibility of two ob- servables in a probabilistic physical theory and, based on this, a global measure of the degree of i…
Persistent and susceptible bacteria with individual deaths
Fabio Zucca
The aim of this paper is to study two models for a bacterial population subject to antibiotic treatments. It is known that some bacteria are sensitive to antibiotics. These bacteri…
Validation of techniques to mitigate copper surface contamination in CUORE
F. Alessandria, R. Ardito, D. R. Artusa +115
In this article we describe the background challenges for the CUORE experiment posed by surface contamination of inert detector materials such as copper, and present three techniqu…
gamma-ray DBSCAN: a clustering algorithm applied to Fermi-LAT gamma-ray data. I. Detection performances with real and simulated data
A. Tramacere, C. Vecchio
The Density Based Spatial Clustering of Applications with Noise (DBSCAN) is a topometric algorithm used to cluster spatial data that are affected by background noise. For the first…
A new development cycle of the Statistical Toolkit
M Batic, A. M. Paganoni, A. Pfeiffer +2
The Statistical Toolkit is an open source system specialized in the statistical comparison of distributions. It addresses requirements common to different experimental domains, suc…
The ASY-EOS experiment at GSI: investigating the symmetry energy at supra-saturation densities
P. Russotto, M. Chartier, E. De Filippo +89
The elliptic-flow ratio of neutrons with respect to protons in reactions of neutron rich heavy-ions systems at intermediate energies has been proposed as an observable sensitive to…
Attractors for processes on time-dependent spaces. Applications to wave equations
Monica Conti, Vittorino Pata, Roger Temam
For a process U(t,s) acting on a one-parameter family of normed spaces, we present a notion of time-dependent attractor based only on the minimality with respect to the pullback at…
Precision measurement of the neutrino velocity with the ICARUS detector in the CNGS beam
M. Antonello, B. Baibussinov, F. Boffelli +68
During May 2012, the CERN-CNGS neutrino beam has been operated for two weeks for a total of 1.8 10^17 pot in bunched mode, with a 3 ns narrow width proton beam bunches, separated b…
Ultrafast collinear scattering and carrier multiplication in graphene
D. Brida, A. Tomadin, C. Manzoni +8
Graphene is emerging as a viable alternative to conventional optoelectronic, plasmonic, and nanophotonic materials. The interaction of light with carriers creates an out-of-equilib…
Photoemission spectra of massless Dirac fermions on the verge of exciton condensation
Stefan Rist, A. A. Varlamov, A. H. MacDonald +2
Angle-resolved photoemission spectroscopy (ARPES) is a powerful probe of electron correlations in two-dimensional layered materials. In this Letter we demonstrate that ARPES can be…