Exactly Solvable (0,2) Supersymmetric String Vacua With GUT Gauge Groups
High Energy Physics - Theory
2009-10-28 v2
Abstract
We present a construction of modular invariant partition functions for heterotic (0,2) supersymmetric classical string vacua. This generalization of Gepner's construction yields GUT gauge groups E_6, SO(10), SU(5) and SU(3) x SU(2) x U(1)^r, respectively. By calculating the massless spectrum of some of these models we find strong indications that they correspond to (0,2) string vacua discussed recently in the context of CYM/LG phases.
Keywords
Cite
@article{arxiv.hep-th/9506104,
title = {Exactly Solvable (0,2) Supersymmetric String Vacua With GUT Gauge Groups},
author = {Ralph Blumenhagen and Andreas Wisskirchen},
journal= {arXiv preprint arXiv:hep-th/9506104},
year = {2009}
}
Comments
PlainTeX, 23 pages, no figures, final version to appear in Nucl. Phys. B, some minor corrections, complete list of changes at the top of the TeX file