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On the classification of (2,1) heterotic strings

High Energy Physics - Theory 2009-10-30 v1

Authors: E. Rabinovici , A. N. Schellekens

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Abstract

We classify all untwisted (2,1) heterotic strings. The only solutions are the three already known cases, having massless spectra consisting either of 24 chiral fermions, or of 24 bosons, or of 8 scalars and 8 fermions of each chirality.

Keywords

heterotic strings (2,1) strings classification untwisted strings massless spectra chiral fermions

Cite

@article{arxiv.hep-th/9706122,
  title  = {On the classification of (2,1) heterotic strings},
  author = {E. Rabinovici and A. N. Schellekens},
  journal= {arXiv preprint arXiv:hep-th/9706122},
  year   = {2009}
}

Comments

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