293 citations · 1k across the 13 of their papers we have counts for
13 papers
Citizen Science to Assess Light Pollution with Mobile Phones
Gorka Muñoz-Gil, Alexandre Dauphin, Federica A. Beduini +1
The analysis of the colour of artificial lights at night has an impact on diverse fields, but current data sources have either limited resolution or scarce availability of images f…
Challenging local realism with human choices
The BIG Bell Test Collaboration, C. Abellán, A. Acín +105
A Bell test is a randomized trial that compares experimental observations against the philosophical worldview of local realism. A Bell test requires spatially distributed entanglem…
A macroscopic quantum state analysed particle by particle
Federica A. Beduini, Joanna A. Zielinska, Vito G. Lucivero +2
Explaining how microscopic entities collectively produce macroscopic phenomena is a fundamental goal of many-body physics. Theory predicts that large-scale entanglement is responsi…
Interferometric measurement of the biphoton wave function
Federica A. Beduini, Joanna A. Zielińska, Vito G. Lucivero +2
Interference between an unknown two-photon state (a "biphoton") and the two-photon component of a reference state gives a phase-sensitive arrival-time distribution containing full…
Atomic filtering for hybrid continuous-variable/discrete-variable quantum optics
Joanna A. Zielińska, Federica A. Beduini, Vito Giovanni Lucivero +1
We demonstrate atomic filtering of frequency-degenerate photon pairs from a sub-threshold optical parametric oscillator (OPO). The filter, a modified Faraday anomalous dispersion o…
Extreme spin squeezing for photons
Morgan W. Mitchell, Federica A. Beduini
We apply spin-squeezing techniques to identify and quantify highly multi-partite photonic entanglement in polarization-squeezed light. We consider a practical single-mode scenario,…