On some NLS systems and their applications.

Peter Leth Christiansen, Kim Rasmussen, Magnus Johansson, Yu.B. Gaididei, Ole Bang

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    Abstract

    We review our recent results concerning collapse andthermal fluctuations in the two-dimensional nonlinearSchrödinger equation (NLS), inhomogneities in this equationand a nonlocal NLS. We discuss the application to molecularsystems like the organic thin films (Scheibe aggregates).The results are published in Refs. [1-10], which containfurther references. Since collapse is a purely coherentprocess it is of importance to understand the role of dampingand noise in this connection. Recently, we investigated therole of the finite lifetime of excitation in the collapse processby introducing linear damping.
    Original languageEnglish
    Title of host publicationNonlinear Klein-Gordon and Schrödinger Systems: Theory and Applications
    Place of PublicationMadrid
    PublisherWorld Scientific
    Publication date1996
    Pages215-233
    Publication statusPublished - 1996
    EventNonlinear Klein-Gordon and Schrödinger Systems: Theory and Applications - San Lorenzo de El Escorial, Madrid, Spain
    Duration: 24 Sep 199530 Sep 2013

    Conference

    ConferenceNonlinear Klein-Gordon and Schrödinger Systems
    LocationSan Lorenzo de El Escorial
    Country/TerritorySpain
    CityMadrid
    Period24/09/199530/09/2013

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