606 citations · 937 across the 10 of their papers we have counts for
10 papers
High-resolution spectroscopy of 162Dy Rydberg levels
G. Ferioli, P. Lombardi, P. Sekhar +9
Highly excited Rydberg states of lanthanides are a promising, yet largely unexplored, playground for quantum studies. Here, we report on the first high-resolution spectroscopy of 1…
Single-fluid model for rotating annular supersolids and its experimental implications
Niccolò Preti, Nicolò Antolini, Charles Drevon +6
The famous two-fluid model of finite-temperature superfluids has been recently extended to describe the mixed classical-superfluid dynamics of the newly discovered supersolid phase…
Self-induced Josephson oscillations and self-trapping in a supersolid dipolar quantum gas
Beatrice Donelli, Nicolò Antolini, Giulio Biagioni +8
The Josephson effect characterizes superfluids and superconductors separated by a weak link, the so-called Josephson junction. A recent experiment has shown that Josephson oscillat…
Blue repulsive potential for dysprosium Bose-Einstein condensates
Niccolò Preti, Nicolò Antolini, Giulio Biagioni +4
Short-wavelength repulsive potentials for quantum gases allow to realize new systems and to study new phenomena. Here we report the realization of repulsive optical potentials for…
Sub-unity superfluid fraction of a supersolid from self-induced Josephson effect
Giulio Biagioni, Nicolò Antolini, Beatrice Donelli +8
Recently, a new category of superfluids and superconductors has been discovered in various systems. These could be linked to the idea of a supersolid phase, featuring a macroscopic…
Dimensional crossover in the superfluid-supersolid quantum phase transition
G. Biagioni, N. Antolini, A. Alaña +5
We assess experimentally and theoretically the character of the superfluid-supersolid quantum phase transition recently discovered in trapped dipolar quantum gases. We find that on…
Evidence of superfluidity in a dipolar supersolid from non-classical rotational inertia
L. Tanzi, J. G. Maloberti, G. Biagioni +3
A key manifestation of superfluidity in liquids and gases is a reduction of the moment of inertia under slow rotations. Non-classical rotational effects have been searched for a lo…
Dysprosium dipolar Bose-Einstein condensate with broad Feshbach resonances
E. Lucioni, L. Tanzi, A. Fregosi +6
We produce Bose-Einstein condensates of Dy atoms employing an innovative technique based on a resonator-enhanced optical trap that allows efficient loading from the magneto…
Self-bound quantum droplets in atomic mixtures
G. Semeghini, G. Ferioli, L. Masi +7
Self-bound quantum droplets are a newly discovered phase in the context of ultracold atoms. In this work we report their experimental realization following the original proposal by…
Sub-Doppler laser cooling of potassium atoms
M. Landini, S. Roy, L. Carcagni' +4
We investigate sub-Doppler laser cooling of bosonic potassium isotopes, whose small hyperfine splitting has so far prevented cooling below the Doppler temperature. We find instead…