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20172024
most citedSelf-bound quantum droplets in atomic mixtures

606 citations · 1.4k across the 13 of their papers we have counts for

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7 papers · 1 filter

quant-ph2024

Emergence of second-order coherence in the superradiant emission from a free-space atomic ensemble

Giovanni Ferioli, Igor Ferrier-Barbut, Antoine Browaeys

We investigate the evolution of the second-order temporal coherence during the emission of a superradiant burst by an elongated cloud of cold Rb atoms in free space. To do so, we m…

quant-ph2024

Driven-dissipative phase separation in free-space atomic ensembles

Daniel Goncalves, Lisa Bombieri, Giovanni Ferioli +5

The driven Dicke model, wherein an ensemble of atoms is driven by an external field and undergoes collective spontaneous emission due to coupling to a leaky cavity mode, is a parad…

quant-ph2023

Non-Gaussian correlations in the steady-state of driven-dissipative clouds of two-level atoms

Giovanni Ferioli, Sara Pancaldi, Antoine Glicenstein +3

We report experimental measurements of the second-order coherence function of the light emitted by a laser-driven dense ensemble of Rb atoms. We observe a clear…

quant-ph2022★ 96 cited

A non-equilibrium superradiant phase transition in free space

Giovanni Ferioli, Antoine Glicenstein, Igor Ferrier-Barbut +1

A class of systems exists in which dissipation, external drive and interactions compete and give rise to non equilibrium phases that would not exist without the drive. There, phase…

quant-ph2021★ 27 cited

From superradiance to subradiance: exploring the many-body Dicke ladder

Antoine Glicenstein, Giovanni Ferioli, Antoine Browaeys +1

We report a time-resolved study of collective emission in dense ensembles of two-level atoms. We compare, on the same sample, the build-up of superradiance and subradiance from the…

quant-ph2020

Sensitivity bounds of a spatial Bloch-oscillations Atom Interferometer

I. Nałȩcz, L. Masi, G. Ferioli +3

We study the ultimate bounds on the sensitivity of a Bloch-oscillation atom interferometer where the external force is estimated from the measurement of the on-site atomic density.…

quant-ph2017★ 102 cited

Crossing Over from Attractive to Repulsive Interactions in a Tunneling Bosonic Josephson Junction

G. Spagnolli, G. Semeghini, L. Masi +9

We explore the interplay between tunneling and interatomic interactions in the dynamics of a bosonic Josephson junction. We tune the scattering length of an atomic K Bose-Ei…