Localization of a Bose-Fermi mixture in a bichromatic optical lattice

Details Localization of a Bose-Fermi mixture in a bichromatic optical lattice Localization of a Bose-Fermi mixture in a bichromatic optical lattice

2011-08-02

arxiv.org/abs/1108.0691v1

Phys. Rev. A 84 (2011) 023632 (pp1-7)

Physics

Condensed Matter

Quantum Gases

Scientific paper

We study the localization of a cigar-shaped super-fluid Bose-Fermi mixture in a quasi-periodic bichromatic optical lattice (OL) for inter-species attraction and intra-species repulsion. The mixture is described by the Gross-Pitaevskii equation for the bosons, coupled to a hydrodynamic mean-field equation for fermions at unitarity. We confirm the existence of the symbiotic localized states in the Bose-Fermi mixture and Anderson localization of the Bose component in the interacting Bose-Fermi mixture on a bichromatic OL. The phase diagram in boson and fermion numbers showing the regions of the symbiotic and Anderson localization of the Bose component is presented. Finally, the stability of symbiotic and Anderson localized states is established under small perturbations.

Affiliated with

Also associated with

No associations

Rating

Localization of a Bose-Fermi mixture in a bichromatic optical lattice does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Localization of a Bose-Fermi mixture in a bichromatic optical lattice, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Localization of a Bose-Fermi mixture in a bichromatic optical lattice will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-662640