A note on partition functions of Gepner model orientifolds

In this note we generalize the description of simple current extended Gepner Model orientifolds as presented in hep-th/0401148 to the case of even levels and non-trivial dressings of the parity transformation. We provide a comprehensive list of all the important ingredients for the construction of s...

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Bibliographic Details
Main Authors: Blumenhagen, Ralph (Author) , Weigand, Timo (Author)
Format: Article (Journal) Chapter/Article
Language:English
Published: 2004
In: Arxiv

Online Access:Verlag, kostenfrei, Volltext: http://arxiv.org/abs/hep-th/0403299
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Author Notes:Ralph Blumenhagen, Timo Weigand
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Summary:In this note we generalize the description of simple current extended Gepner Model orientifolds as presented in hep-th/0401148 to the case of even levels and non-trivial dressings of the parity transformation. We provide a comprehensive list of all the important ingredients for the construction of such orientifolds. Namely we present explicit expressions for the Klein-bottle, annulus and Moebius strip amplitudes and derive the general tadpole cancellation conditions. As an example we construct a supersymmetric Pati-Salam like model.
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