3 papers
cond-mat.quant-gas2025
Cavity-induced quantum droplets
Leon Mixa, Milan RadonjiÄ, Axel Pelster +1
Quantum droplets are formed in quantum many-body systems when the competition of quantum corrections with the mean-field interaction yields a stable self-bound quantum liquid. We p…
cond-mat.quant-gas2025
Engineering quantum droplet formation by cavity-induced long-range interactions
Leon Mixa, Milan RadonjiÄ, Axel Pelster +1
We investigate a dilute Bose gas with both a short-range contact and an effective long-range interaction between the atoms. The latter is induced by the strong coupling to a cavity…
cond-mat.quant-gas2025
Out-of-equilibrium dynamical properties of Bose-Einstein condensates in a ramped up weak disorder
Rodrigo P. A. Lima, Milan RadonjiÄ, Axel Pelster
We theoretically study how the superfluid and condensate deformation of a weakly interacting ultracold Bose gas evolve during the ramp-up of an external weak disorder potential. Bo…