The physics of dipolar bosonic quantum gases
This paper reviews the recent theoretical and experimental advances in the study of ultra-
cold gases made of bosonic particles interacting via the long-range, anisotropic dipole …
cold gases made of bosonic particles interacting via the long-range, anisotropic dipole …
Fermi gases in one dimension: From Bethe ansatz to experiments
This article reviews theoretical and experimental developments for one-dimensional Fermi
gases. Specifically, the experimentally realized two-component delta-function interacting …
gases. Specifically, the experimentally realized two-component delta-function interacting …
Counterflow and paired superfluidity in one-dimensional Bose mixtures in optical lattices
We study the quantum phases of mixtures of ultracold bosonic atoms held in an optical
lattice that confines motion or hop** to one spatial dimension. The phases are found by …
lattice that confines motion or hop** to one spatial dimension. The phases are found by …
Phase separation in a two-species Bose mixture
We obtain the ground-state quantum phase diagram for a two-species Bose mixture in a one-
dimensional optical lattice using the finite-size density-matrix renormalization group method …
dimensional optical lattice using the finite-size density-matrix renormalization group method …
Demixing effects in mixtures of two bosonic species
Motivated by recent experiments on two-component systems, we investigate the ground-
state phase diagram of a mixture of two bosonic species by means of path-integral quantum …
state phase diagram of a mixture of two bosonic species by means of path-integral quantum …
Mott-insulator phases of nonlocally coupled one-dimensional dipolar Bose gases
We analyze the Mott-insulator phases of dipolar bosonic gases placed in neighboring but
unconnected one-dimensional (1D) traps. Whereas for short-range interactions the 1D …
unconnected one-dimensional (1D) traps. Whereas for short-range interactions the 1D …
Quantum coherent states of interacting Bose-Fermi mixtures in one dimension
We study two-component atomic gas mixtures in one dimension involving both bosons and
fermions. When the interspecies interaction is attractive, we report a rich variety of coherent …
fermions. When the interspecies interaction is attractive, we report a rich variety of coherent …
Signatures of nontrivial pairing in the quantum walk of two-component bosons
Nearest neighbor bosons possessing only on-site interactions do not form on-site bound
pairs in their quantum walk due to fermionization. We obtain signatures of nontrivial on-site …
pairs in their quantum walk due to fermionization. We obtain signatures of nontrivial on-site …
Mixtures of strongly interacting bosons in optical lattices
We investigate the properties of strongly interacting heteronuclear boson-boson mixtures
loaded in realistic optical lattices, with particular emphasis on the physics of interfaces. In …
loaded in realistic optical lattices, with particular emphasis on the physics of interfaces. In …
Supersolid and solitonic phases in the one-dimensional extended Bose-Hubbard model
We report our findings on the quantum phase transitions in cold bosonic atoms in a one-
dimensional optical lattice using the finite-size density-matrix renormalization-group method …
dimensional optical lattice using the finite-size density-matrix renormalization-group method …