3 papers
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…
quant-ph2025
Quantum Dissipative Continuous Time Crystals
Felix Russo, Thomas Pohl
Continuous time crystals, i.e., nonequilibrium phases with a spontaneously broken continuous time-translational symmetry, have been studied and recently observed in the long-time d…