Taming, slowing and trapping atoms with light
Cold is quantum, Quantum is cool!
We shape quantum matter
Multicolored lasers for a variety of atoms
Keeping our eyes on the quantum world
Join our ultracool group!
High technology for great science

Welcome to the website of the Ultracold Quantum Gases group at the European Laboratory for Nonlinear Spectroscopy (LENS), the Department of Physics and Astronomy of the University of Florence (Italy) and the Institute of Optics of the Italian National Research Council (CNR - INO). In our labs we use lasers and magnetic fields to produce the lowest temperatures of the Universe, just a few billionths of a degree above absolute zero...

At these temperatures, atoms stop moving and we can control them for a variety of different fundamental studies and applications. We can force atoms to arrange according to a periodic structure and simulate the behavior of crystalline solids and new materials. We can use the atoms as ultra-high accurate sensors to probe forces with the power of quantum mechanics. We can study how quantum particles combine together under the action of strong interactions and how superfluidity develops. We can use these ultracold atoms to process information and develop new quantum technologies.

Dress warmly and... follow us for this ultracold journey!

Florence-Innsbruck meeting

On October 30th-31st, we held the second Florence-Innsbruck joint meeting at the INO-CNR headquarters in Arcetri with the research groups on Ultracold Atoms from IQOQI and the University of Innsbruck. It was a great opportunity for the young researchers to discuss recent scientific advancements in a friendly atmosphere, surrounded by the beautiful setting of Arcetri. Many thanks to Giulia, Francesca, and Giacomo for the organization! See you in Innsbruck next year!