Instabilities and self-socillations in atomic four-wave mixing

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dc.creatorHeurich, J.
dc.creatorPu, H.
dc.creatorMoore, M. G.
dc.creatorMeystre, P.
dc.date2000-05-26
dc.date.accessioned2026-07-07T02:37:45Z
dc.date.available2026-07-07T02:37:45Z
dc.descriptionThe development of integrated, waveguide-based atom optical devices requires a thorough understanding of nonlinear matter-wave mixing processes in confined geometries. This paper analyzes the stability of counterpropagating two-component Bose-Einstein condensates in such a geometry. The steady state field equations of this system are solved analytically, predicting a multivalued relation between the input and output field intensities. The spatio-temporal linear stability of these solutions is investigated numerically, leading to the prediction of a self-oscillation threshold that can be expressed in terms of a matter-wave analog of the Fresnel number in optics.
dc.description8 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0005479
dc.identifierhttp://arxiv.org/abs/cond-mat/0005479
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/16414
dc.subjectCondensed Matter
dc.subjectQuantum Physics
dc.titleInstabilities and self-socillations in atomic four-wave mixing
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