141 citations · 597 across the 14 of their papers we have counts for
3 papers · 1 filter
Unconventional quantum phases of lattice bosonic mixtures
P. Buonsante, S. M. Giampaolo, F. Illuminati +2
We consider strongly interacting boson-boson mixtures on one-dimensional lattices and, by adopting a qualitative mean-field approach, investigate their quantum phases as the inters…
Theory of ground state factorization in quantum cooperative systems
S. M. Giampaolo, G. Adesso, F. Illuminati
We introduce a general analytic approach to the study of factorization points and factorized ground states in quantum cooperative systems. The method allows to determine rigorously…
Mixtures of strongly interacting bosons in optical lattices
P. Buonsante, S. M. Giampaolo, F. Illuminati +2
We investigate the properties of strongly interacting heteronuclear boson-boson mixtures loaded in realistic optical lattices, with particular emphasis on the physics of interfaces…