Current algebra and the nonlinear σ-model |
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| Authors: | S Ghosh |
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| Institution: | (1) Physics and Applied Mathematics Unit, Indian Statistical Institute, 203 B. T. Road, Calcutta, 700108, India |
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| Abstract: | We present the current algebra of a particular form in the nonlinear σ-model. The algebra has a non-Abelian form with field-dependent
structure functions. We comment on the connection of the model with noncommutative space.
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Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 151, No. 3, pp. 405–412, June, 2007. |
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| Keywords: | current algebra nonlinear σ -model noncommutative phase space |
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