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arXiv · hep-th/9302064

q-deformed superconformal algebra on quantum superspace

Tatsuo Kobayashi·Tsuneo Uematsu
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Abstract

A quantum deformation of 4-dimensional superconformal algebra realized on quantum superspace is investigated. We study the differential calculus and the action of the quantum generators corresponding to $sl_q(1|4)$ which act on the quantum superspace. We derive deformed $su(1|2,2)$ algebras from the deformed $sl(1|4)$ algebra. Through a contraction procedure we obtain a deformed super-Poincar{é} algebra.

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Tatsuo Kobayashi, Tsuneo Uematsu. 1993-02-15. q-deformed superconformal algebra on quantum superspace. https://doi.org/10.1016/0370-2693(93)91132-7

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