Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.2k papers
- University of PisaIT2.1k papers
- Massachusetts Institute of TechnologyUS2k papers
- University of PaduaIT1.9k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1.7k papers
- Centre National de la Recherche ScientifiqueFR1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.7k papers
- Sapienza University of RomeIT1.6k papers
- University of Wisconsin–MadisonUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of BolognaIT1.5k papers
258 papers · 1 filter
Ultimate communication capacity of quantum optical channels by solving the Gaussian minimum-entropy conjecture
V. Giovannetti, R. Garcia-Patron, N. J. Cerf +1
Optical channels, such as fibers or free-space links, are ubiquitous in today's telecommunication networks. They rely on the electromagnetic field associated with photons to carry…
Quantum simulation of bosonic-fermionic non-interacting particles in disordered systems via quantum walk
Francesco De Nicola, Linda Sansoni, Andrea Crespi +6
We report on the theoretical analysis of bosonic and fermionic non-interacting systems in a discrete two-particle quantum walk affected by different kinds of disorder. We considere…
Shape Optimization Problems for Metric Graphs
Giuseppe Buttazzo, Berardo Ruffini, Bozhidar Velichkov
We consider the shape optimization problem where is the one-dimensional Hausdorff…
High performance bilayer-graphene Terahertz detectors
Davide Spirito, Dominique Coquillat, Sergio L. De Bonis +7
We report bilayer-graphene field effect transistors operating as THz broadband photodetectors based on plasma-waves excitation. By employing wide-gate geometries or buried gate con…
Lipschitz regularity of the eigenfunctions on optimal domains
Dorin Bucur, Dario Mazzoleni, Aldo Pratelli +1
We study the optimal sets for spectral functionals , which are bi-Lipschitz with respect to each of the eigenvalues $λ_1…
Balanced double-loop mesoscopic interferometer based on Josephson proximity nanojunctions
Alberto Ronzani, Carles Altimiras, Francesco Giazotto
We report on the fabrication and characterization of a two-terminal mesoscopic interferometer based on three V/Cu/V Josephson junctions having nanoscale cross-section. The junction…
Giant thermovoltage in single InAs-nanowire field-effect transistors
Stefano Roddaro, Daniele Ercolani, Mian Akif Safeen +5
Millivolt range thermovoltage is demonstrated in single InAs-nanowire based field effect transistors. Thanks to a buried heating scheme, we drive both a large thermal bias DT>10K a…
An experimental proposal for a Gaussian amendable quantum channel
Daniela Buono, Gaetano Nocerino, Alberto Porzio +3
We propose a quantum optics experiment where a single two-mode Gaussian entangled state is used for realizing the paradigm of an amendable Gaussian channel recently presented in Ph…
Manifestation of a spin-splitting field in a thermally-biased Josephson junction
F. S. Bergeret, F. Giazotto
We investigate the behavior of a Josephson junction consisting of a ferromagnetic insulator-superconductor (FI-S) bilayer tunnel-coupled to a superconducting electrode. We show tha…
Hydrogen storage with titanium-functionalized graphene
Torge Mashoff, Makoto Takamura, Shinichi Tanabe +3
We report on hydrogen adsorption and desorption on titanium-covered graphene in order to test theoretical proposals to use of graphene functionalized with metal atoms for hydrogen…
Selective control of edge-channel trajectories by scanning gate microscopy
N. Paradiso, S. Heun, S. Roddaro +5
Electronic Mach-Zehnder interferometers in the Quantum Hall (QH) regime are currently discussed for the realization of quantum information schemes. A recently proposed device archi…
Search for the decay
The BABAR Collaboration
We report a search for the decay . Using a data sample of pairs collect…
Measurement of the production cross section for a W boson and two b jets in pp collisions at sqrt(s) = 7 TeV
CMS Collaboration
The production cross section for a W boson and two b jets is measured using proton-proton collisions at sqrt(s) = 7 TeV in a data sample collected with the CMS experiment at the LH…
Measurement of four-jet production in proton-proton collisions at sqrt(s) = 7 TeV
CMS Collaboration
Measurements of the differential cross sections for the production of exactly four jets in proton-proton collisions are presented as a function of the transverse momentum pt and ps…
PPPC 4 DM: A Poor Particle Physicist Cookbook for Neutrinos from DM annihilations in the Sun
Pietro Baratella, Marco Cirelli, Andi Hektor +3
We provide ingredients and recipes for computing neutrino signals of TeV-scale Dark Matter annihilations in the Sun. For each annihilation channel and DM mass we present the energy…
Measurement of the muon charge asymmetry in inclusive pp to WX production at sqrt(s) = 7 TeV and an improved determination of light parton distribution functions
CMS Collaboration
Measurements of the muon charge asymmetry in inclusive pp to WX production at sqrt(s) = 7 TeV are presented. The data sample corresponds to an integrated luminosity of 4.7 inverse…
Tunable non-equilibrium Luttinger liquid based on counter-propagating edge channels
M. G. Prokudina, S. Ludwig, V. Pellegrini +3
We investigate energy transfer between counter-propagating quantum Hall edge channels (ECs) in a two-dimensional electron system at filling factor ν=1. The ECs are separated by a t…
Measurement of the properties of a Higgs boson in the four-lepton final state
CMS Collaboration
The properties of a Higgs boson candidate are measured in the H to ZZ to 4l decay channel, with l = e, mu, using data from pp collisions corresponding to an integrated luminosity o…
Evidence of b-jet quenching in PbPb collisions at sqrt(s[NN]) = 2.76 TeV
CMS Collaboration
The production of jets associated to bottom quarks is measured for the first time in PbPb collisions at a center-of-mass energy of 2.76 TeV per nucleon pair. Jet spectra are report…
Search for flavor-changing neutral currents in top-quark decays t to Zq in pp collisions at sqrt(s) = 8 TeV
CMS Collaboration
A search for flavor-changing neutral currents in top-quark decays t to Zq is performed in events produced from the decay chain t t-bar to Zq + Wb, where both vector bosons decay le…
Quantum state majorization at the output of bosonic Gaussian channels
Andrea Mari, Vittorio Giovannetti, Alexander S. Holevo
Quantum communication theory explores the implications of quantum mechanics to the tasks of information transmission. Many physical channels can be formally described as quantum Ga…
Search for top squark and higgsino production using diphoton Higgs boson decays
CMS Collaboration
Results are presented of a search for a "natural" supersymmetry scenario with gauge mediated symmetry breaking. It is assumed that only the supersymmetric partners of the top quark…
Measurement of the radiative decay of polarized muons in the MEG experiment
MEG Collaboration, A. M. Baldini, Y. Bao +68
We studied the radiative muon decay by using for the first time an almost fully polarized muon source. We identified a large sample (~13000) of these decays in…
A bound on the charm chromo-EDM and its implications
Filippo Sala
We derive bounds on the electric and chromo-electric dipole moments of the charm quark. The second one turns out to be particularly strong, and we quantify its impact on models tha…