No isomorphism between the affine $\hat sl(2)$ algebra and the N=2 superconformal algebras

Beatriz Gato-Rivera

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arXiv · 0809.2549

No isomorphism between the affine $\hat sl(2)$ algebra and the N=2 superconformal algebras

Beatriz Gato-Rivera

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Abstract

Since 1999 it became obvious that the would be `isomorphism' between the affine $\hat sl(2)$ algebra and the N=2 superconformal algebras, proposed by some authors, simply does not work. However, this issue was never properly discussed in the literature and, as a result, some confusion still remains. In this article we finally settle down, clearly and unambiguously, the true facts: there is no isomorphism between the affine $\hat sl(2)$ algebra and the N=2 superconformal algebras.

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Beatriz Gato-Rivera. 2008-09-15. No isomorphism between the affine $\hat sl(2)$ algebra and the N=2 superconformal algebras. https://arxiv.org/abs/0809.2549

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