Article

Localized excitations of low dimensional Bose Einstein condensates in optical lattices

F. Kh. AbdullaevPhysical-Technical institute of the Uzbek Academy of Sciences, G. Mavlyanov str. 2-b, 700084, Tashkent, UzbekistanMario SalernoDipartimento di Fisica 'E.R. Caianiello" and Istituto Nazionale di Fisíca della Materia (INFM), Universitá di Salerno, I-84081 Baronissi (SA), Italy

Nonlinear Guided Waves and Their Applicationsconference2004en

ABI

Abstract

Existence of localized states of lD NLS equation with quintic nonlinearity and optical lattices is investigated. Optical lattices prevent collapse in attractive case and lead to existence of bright soliton for the repulsive case.

Topics

Cold Atom Physics and Bose-Einstein Condensates Nonlinear Photonic Systems Strong Light-Matter Interactions

Identifiers

DOI: 10.1364/nlgw.2004.tuc42

Citations and references

Cited by 04 references

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