Fermi one-dimensional quantum gas: Luttinger liquid approach and spin-charge separation

Year: 2003

Authors: Recati A., Fedichev P.O., Zwerger W., Zoller P.

Autors Affiliation: Institute for Theoretical Physics, University of Innsbruck, A-6020 Innsbruck, Austria; Dipartimento di Fisica, Università di Trento and INFM, I-38050 Povo, Italy; Sektion Physik, Universität München, Theresienstraße 37/III, D-80333 München, Germany

Abstract: We discuss the properties of quasi-one-dimensional quantum gases of fermionic atoms using the Luttinger liquid theory, including the presence of an optical lattice and of a longitudinal trapping potential. We analyse in particular the nature and manifestations of spin-charge separation, where in the case of atoms

Journal/Review: JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS

Volume: 5 (2)      Pages from: S55  to: S64

KeyWords: Fermi Gases; SpinCharge Separation;
DOI: 10.1088/1464-4266/5/2/359

Citations: 44
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