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arXiv · hep-th/9610212

Spectral Flow and Feigin-Fuks Parameter Space of N=4 Superconformal Algebras

Satoshi Matsuda
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Abstract

The parameter space of the Feigin-Fuks representations of the N=4 SU(2)$_k$ superconformal algebras is studied from the viewpoint of the specral flow. The $η$ phase of the spectral flow is nicely incorporated through twisted fermions and the spectral flow resulting from the inner automorphism of the N=4 superconformal algebras is explicitly shown to be operating as identiy relations among the generators. Conditions for the unitary representations are also investigated in our Feigin-Fuks parameter space.

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Satoshi Matsuda. 1996-10-28. Spectral Flow and Feigin-Fuks Parameter Space of N=4 Superconformal Algebras. https://doi.org/10.1142/s0217751x97002516

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