Four-dimensional σ-model on quaternionic projective space |
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Authors: | YuN Kafiev |
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Institution: | Institute of Mathematics, USSR Academy of Sciences, Novosibirsk, USSR |
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Abstract: | A four-dimensional σ-model based on the quaternionic projective space is constructed. The model possesses SU(2) gauge invariance and has one-instanton solutions analogous to those in the CPn model in D=2. |
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