Type 2 superstrings on twisted group manifolds and their heterotic counterparts
- Dept. of Physics, Univ. of California, Los Angeles, CA (US)
The authors construct Type II superstrings in four space-time dimensions compactified on a twisted Wess-Zumino-Witten model based on the group SU(2){sup 3}. It is shown that within this framework, it is possible to obtain models with N = 6, 5 and 3 space-time supersymmetries, in addition to the usual models with N = 8, 4 and 2. The map of these models into the corresponding heterotic superstrings compactifications on six-dimensional manifolds also derived: in complete analogy to the compactifications on six-dimensional manifolds also in this case this map from Type II to heterotic superstrings corresponds geometrically to the embedding of the 9-dimensional compact manifold spin-connection into the gauge connection. The superstring compactifications the authors discuss are equivalent to asymmetric orbifold constructions in six-dimensions with no necessity, however, of introducing chiral bosons.
- OSTI ID:
- 6474114
- Journal Information:
- International Journal of Modern Physics A; (USA), Vol. 5:6; ISSN 0217-751X
- Country of Publication:
- United States
- Language:
- English
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