3 papers
cond-mat.other2005
Strongly correlated Fermi-Bose mixtures in disordered optical lattices
L. Sanchez-Palencia, V. Ahufinger, A. Kantian +3
We investigate theoretically the low-temperature physics of a two-component ultracold mixture of bosons and fermions in disordered optical lattices. We focus on the strongly correl…
cond-mat.dis-nn2005
Routes towards Anderson-Like localization of Bose-Einstein condensates in disordered optical lattices
T. Schulte, S. Drenkelforth, J. Kruse +5
We investigate, both experimentally and theoretically, possible routes towards Anderson-like localization of Bose-Einstein condensates in disordered potentials. The dependence of t…
cond-mat.other2004
Atomic Fermi-Bose mixtures in inhomogeneous and random lattices: From Fermi glass to quantum spin glass and quantum percolation
Anna Sanpera, Adrian Kantian, Laurent Sanchez-Palencia +2
We investigate atomic Fermi-Bose mixtures in inhomogeneous and random optical lattices in the limit of strong atom-atom interactions. We derive the effective Hamiltonian describing…