3 papers
cond-mat.quant-gas2026
Layering and superfluidity of soft-core bosons in shallow spherical traps
Fabio Cinti, Matteo Ciardi, Santi Prestipino +1
Fundamental theories and models of many-body physics can be probed in experiments on ultracold atoms held in place by electromagnetic fields. In particular, of considerable interes…
cond-mat.quant-gas2025
Self-bound monolayer crystals of ultracold polar molecules
Matteo Ciardi, Kasper Rønning Pedersen, Tim Langen +1
We investigate the physics of ultracold dipolar molecules using path-integral quantum Monte Carlo simulations, and construct the complete phase diagram extending from weak to stron…
cond-mat.quant-gas2025
Transitional supersolidity in ion doped helium droplets
Juan Carlos Acosta Matos, Panos Giannakeas, Matteo Ciardi +2
He nanodroplets doped with an alkali ion feature a snowball of crystallized layers surrounded by superfluid helium. For large droplets, we predict that a transitional supersoli…