Abstract
A new nonlinear σ-model with N=4 supersymmetry in d=2 is constructed in terms of a N=2 tensor multiplet in d=4. Four equivalent formulations of the theory in superspace are obtained. The component structure of the model is considered by means of the Legendre transformation.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 9, pp. 70–74, September, 1987.
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Ketov, S.V., Tyutin, I.V. New nonlinear σ-model with N=4 extended supersymmetry. Soviet Physics Journal 30, 783–786 (1987). https://doi.org/10.1007/BF00897481
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DOI: https://doi.org/10.1007/BF00897481