Solutions of the Modified Chiral Model in (2+1) Dimensions

Abstract

This paper deals with classical solutions of the modified chiral model on $R^{2+1}$. Such solutions are shown to correspond to products of various factor which we call time-dependent unitons. Then the problem of solving the system of second-order partial differential equations for the chiral field is reduced to solving a sequence of systems of first-order partial differential equations for the unitons.

11 pages + 3 figures, Latex, to appear in Journal of Mathematical Physics

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