Systems of interacting bosons in triple-well potentials are of significant theoretical and
experimental interest. They are explored in contexts that range from quantum phase …

We explore the ground-state properties of a few bosons with dipole-dipole interactions in a
one-dimensional optical lattice. For comparatively strong interactions, a transition from a …

Strongly interacting finite ensembles of dipolar bosons in commensurately filled one-
dimensional optical lattices exhibit diverse quantum phases that are rich in physics. As the …

We describe a new class of nonequilibrium quantum many-body phenomena in the form of
networks of caustics that dominate the many-body wave function in the semiclassical regime …

We consider a ring-shaped triple-well potential with few polar bosons with in-plane dipole
orientation. By diagonalizing the extended Bose-Hubbard Hamiltonian, we investigate the …

We explore the ground states of a few dipolar bosons in optical lattices with incommensurate
filling. The competition of kinetic, potential, and interaction energies leads to the emergence …

We study the generation of entangled states using a device constructed from dipolar bosons
confined to a triple-well potential. Dipolar bosons possess controllable, long-range …

Mesoscopic samples of polarized dipolar atoms confined in three spatially separated traps
conform an extended Bose-Hubbard Hamiltonian in which different quantum phases appear …

Abstract We consider a Bose–Hubbard (BH) trimer, ie an ultracold Bose gas populating
three quantum states. The latter can be either different sites of a triple-well potential or three …

Motivated by the importance of entanglement and correlation indicators in the analysis of
quantum systems, we study the equilibrium and the bipartite residual entropy in a two …