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arXiv · hep-th/9210049

Heterotic Parafermionic Superstring

Paul H. Frampton·James T. Liu
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Abstract

Superstrings have been postulated based on parafermionic partition functions which permit spacetime supersymmetry by generalized Jacobi identities. A comprehensive search finds new such identities. Quadrilateral anomaly cancellation gives constraints on allowed chiral fermions. Bosonic left-movers and $Z_4$ parafermionic right-movers combine in a new heterotic superstring, more constrained than the old one, yet equally applicable to physics.

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Paul H. Frampton, James T. Liu. 1992-10-09. Heterotic Parafermionic Superstring. https://doi.org/10.1103/physrevlett.70.130

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