One dimensional bosons: From condensed matter systems to ultracold gases

Abstract : The physics of one-dimensional interacting bosonic systems is reviewed. Beginning with results from exactly solvable models and computational approaches, the concept of bosonic Tomonaga-Luttinger liquids relevant for one-dimensional Bose fluids is introduced, and compared with Bose-Einstein condensates existing in dimensions higher than one. The effects of various perturbations on the Tomonaga-Luttinger liquid state are discussed as well as extensions to multicomponent and out of equilibrium situations. Finally, the experimental systems that can be described in terms of models of interacting bosons in one dimension are discussed.
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Submitted on : Thursday, December 1, 2011 - 6:50:58 PM
Last modification on : Thursday, April 19, 2018 - 2:54:03 PM

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Miguel Cazalilla, Roberta Citro, Thierry Giamarchi, Edmond Orignac, Marcos Rigol. One dimensional bosons: From condensed matter systems to ultracold gases. Reviews of Modern Physics, American Physical Society, 2011, 83 (4), pp.1405-1466. ⟨10.1103/RevModPhys.83.1405⟩. ⟨ensl-00647350⟩

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