Sunday, August 4, 2013

1308.0229 (V. K. Shchigolev)

Cosmological Sigma Model with Non-Minimal Coupling to the Target Space    [PDF]

V. K. Shchigolev
A homogeneous and isotropic Universe in the framework of nonlinear sigma model with non-minimal coupling to the target space is considered. A two-component model of such a sort is preliminary investigated. Some solutions for this model are given. Perspectives and directions of development of such a sort of models are designated.
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