One-dimensional description of a Bose-Einstein condensate in a rotating closed-loop waveguide
Anno: 2006
Autori: Schwartz S., Cozzini M., Menotti C., Carusotto I., Bouyer P., Stringari S.
Affiliazione autori: Univ Trent, BEC CNR INFM, I-38050 Trento, Italy; Univ Trent, Dipartimento Fis, I-38050 Trento, Italy; Thales Res & Technol France, F-91767 Palaiseau, France; Ctr Sci Orsay, Lab Charles Fabry, Inst Opt, UMR 8501,CNRS, F-91403 Orsay, France; Politecn Torino, Dipartimento Fis, I-10129 Turin, Italy; ISI Fdn, I-10123 Turin, Italy; Inst Photon Sci, ICFO, E-08860 Barcelona, Spain.
Abstract: 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 equation. This procedure is applied to the case of a rotating closed-loop waveguide. The possibility of including mean-field atomic interactions is presented. Finally, application of the general theory to characterize a new concept of atomic waveguide based on optical tweezers is discussed.
Giornale/Rivista: NEW JOURNAL OF PHYSICS
Volume: 8 Da Pagina: 162-1 A: 162-15
Parole chiavi: Storage-ring; Cold Atoms; Dynamics; TrapDOI: 10.1088/1367-2630/8/8/162Citazioni: 30dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-03-16Riferimenti tratti da Isi Web of Knowledge: (solo abbonati)
