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arXiv · hep-th/0506043

Twist-Deformed Supersymmetries in Non-Anticommutative Superspaces

B. M. Zupnik
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Abstract

We consider a quantum group interpretation of the non-anticommutative deformations in Euclidean supersymmetric theories. Twist deformations in the corresponding superspaces and Lie superalgebras are constructed in terms of the left supersymmetry generators. Non-anticommutative $\star$-products of superfields are covariant objects in the twist-deformed supersymmetries, and this covariance guarantees the manifest invariance of superfield actions using $\star$-products.

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B. M. Zupnik. 2005-10-11. Twist-Deformed Supersymmetries in Non-Anticommutative Superspaces. https://doi.org/10.1016/j.physletb.2005.09.010

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