98 citations · 486 across the 19 of their papers we have counts for
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Density instabilities and thermal stabilization of phase separated states in dipolar lattice bosons
Yaghmorassene Hebib, Stefano Peaquin, Chao Zhang +2
Recent advances in realizing nearly degenerate dipolar gases in optical lattices have enabled the study of quantum systems with long-range anisotropic interactions. Here, we invest…
Collision of impurities with Bose-Einstein condensates
F. Lingua, L. Lepori, F. Minardi +2
Quantum dynamics of impurities in a bath of bosons is a long-standing problem of solid-state, plasma, and atomic physics. Recent experimental and theoretical investigations with ul…
Itinerant ferromagnetism of two-dimensional repulsive fermions with Rabi coupling
L. Salasnich, V. Penna
We study a two-dimensional fermionic cloud of repulsive alkali-metal atoms characterized by two hyperfine states which are Rabi coupled. Within a variational Hartree-Fock scheme, w…
Thermometry of bosonic mixtures in Optical Lattices via Demixing
F. Lingua, B. Capogrosso-Sansone, F. Minardi +1
Motivated by recent experiments and theoretical investigations on binary mixtures, we investigate the miscible-immiscible transition at finite temperature by means of Quantum Monte…
Localization-delocalization transition of dipolar bosons in a four-well potential
Giovanni Mazzarella, Vittorio Penna
We study interacting dipolar atomic bosons in a four-well potential within a ring geometry and outline how a four-site Bose-Hubbard (BH) model including next-nearest-neighbor inter…
Entanglement entropy and macroscopic quantum states with dipolar bosons in a triple-well potential
L. Dell'Anna, G. Mazzarella, V. Penna +1
We study interacting dipolar atomic bosons in a triple-well potential within a ring geometry. This system is shown to be equivalent to a three-site Bose-Hubbard model. We analyze t…