Article (Published version) (116 Kb) - 
Free accessOther version: http://link.aps.org/doi/10.1103/PhysRevLett.92.130405
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Scientific Article
unige:36150 
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Deconfinement in a 2D Optical Lattice of Coupled 1D Boson Systems |
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| Published in | Physical Review Letters. 2004, vol. 92, no. 13 | |
| Abstract | We show that a two-dimensional (2D) array of 1D interacting boson tubes has a deconfinement transition between a 1D Mott insulator and a 3D superfluid for commensurate fillings and a dimensional crossover for the incommensurate case. We determine the phase diagram and excitations of this system and discuss the consequences for Bose condensates loaded in 2D optical lattices. | |
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Article (Published version) (116 Kb) - Free access Other version: http://link.aps.org/doi/10.1103/PhysRevLett.92.130405 |
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| Structures | ||
| Citation (ISO format) | HO, A. F., CAZALILLA, M. A., GIAMARCHI, Thierry. Deconfinement in a 2D Optical Lattice of Coupled 1D Boson Systems. In: Physical Review Letters, 2004, vol. 92, n° 13. https://archive-ouverte.unige.ch/unige:36150 |
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