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- Politecnico di TorinoIT20 papers
- University of SalernoIT19 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT18 papers
- National Interuniversity Consortium for the Physical Sciences of MatterIT18 papers
- Centre National de la Recherche ScientifiqueFR16 papers
- University of MilanIT16 papers
- Sapienza University of RomeIT14 papers
- University of Southern CaliforniaUS14 papers
- Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Salerno13 papers
- Indiana University BloomingtonUS12 papers
- Université Paris-SudFR8 papers
- Centre de Physique ThéoriqueFR7 papers
5 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…
Tkachenko modes in a superfluid Fermi gas at unitarity
Gentaro Watanabe, Marco Cozzini, Sandro Stringari
We calculate the frequencies of the Tkachenko oscillations of a vortex lattice in a harmonically trapped superfluid Fermi gas. We use the elasto-hydrodynamic theory by properly acc…
One-dimensional description of a Bose-Einstein condensate in a rotating closed-loop waveguide
S. Schwartz, M. Cozzini, C. Menotti +3
We propose a general procedure for reducing the three-dimensional Schrodinger equation for atoms moving along a strongly confining atomic waveguide to an effective one-dimensional…