Dynamics of texture for spinor condensates

K. Harada () and H. Kuratsuji

The European Physical Journal B: Condensed Matter and Complex Systems, 2007, vol. 59, issue 2, 193-198

Abstract: We study a dynamics of texture for a two-component spinor bose condensate. This is carried out by adopting a time dependent Landau-Ginzburg Lagrangian for a spinor order parameter. By using a polar form of the spinor order parameter, we obtain a field equation for the texture. In particular we consider a one dimensional model in which we can obtain analytic forms for the textures in terms of elliptic functions of several kinds. We find that these solutions are characterized by a modulus parameter, and changes in this parameter cause structural changes of texture. Copyright EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2007

Keywords: 03.75.Mn Multicomponent condensates; Spinor condensates, (search for similar items in EconPapers)
Date: 2007
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DOI: 10.1140/epjb/e2007-00284-2

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