Dynamics of texture for spinor condensates |
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Authors: | K Harada H Kuratsuji |
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Institution: | (1) Department of Physics, Ritsumeikan University-BKC, Noji-Hill, Kusatsu City, Shiga 525-8577, Japan |
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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. |
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Keywords: | 03 75 Mn Multicomponent condensates Spinor condensates |
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