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All NSR-models in terms of bosonic strings: An explicit derivation

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Abstract

We construct the open and closed string NSR-models in terms ofD≧15 bosonic string theories. All anticommuting NSR-operators are obtained after fermionizing 4 bosonic dimensions, and the NSR-Hilbert spaces are embedded as linear subspaces of the bosonic Hilbert spaces. We thus show the existence of various 10D supersymmetric sectors of the state spaces ofD=26 consistent bosonic strings.

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Communicated by K. Gawedzki

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Keller, G. All NSR-models in terms of bosonic strings: An explicit derivation. Commun.Math. Phys. 111, 479–500 (1987). https://doi.org/10.1007/BF01238910

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  • DOI: https://doi.org/10.1007/BF01238910

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