One dimensional Bosons: From Condensed Matter Systems to Ultracold Gases

Autor:	Cazalilla, M. A., Citro, R., Giamarchi, T., Orignac, E., Rigol, M.
Rok vydání:	2011
Předmět:	Condensed Matter - Strongly Correlated Electrons Condensed Matter - Quantum Gases
Zdroj:	Rev. Mod. Phys. 83, 1405-1466 (2011)
Druh dokumentu:	Working Paper
DOI:	10.1103/RevModPhys.83.1405
Popis:	We review the physics of one-dimensional interacting bosonic systems. Beginning with results from exactly solvable models and computational approaches, we introduce the concept of bosonic Tomonaga-Luttinger Liquids relevant for one-dimension, and compare it with Bose-Einstein condensates existing in dimensions higher than one. We discuss the effects of various perturbations on the Tomonaga-Luttinger liquid state as well as extensions to multicomponent and out of equilibrium situations. Finally, we review the experimental systems that can be described in terms of models of interacting bosons in one dimension. Comment: RevTeX 4, 68 pages, 22 EPS figures, submitted to Rev. Mod. Phys
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1101.5337 Zobrazit plný text záznamu View this record from Arxiv