Pathway from Condensation via Fragmentation to Fermionization of Cold Bosonic Systems
Pathway from Condensation via Fragmentation to Fermionization of Cold Bosonic Systems
For small scattering lengths, cold bosonic atoms form a condensate the density profile of which is smooth. With increasing scattering length, the density gradually acquires more and more oscillations. Finally, the number of oscillations equals the number of bosons and the system becomes fermionized. On this pathway from condensation to …