Title of article
Four-dimensional N = 1 ZN × ZM orientifolds Original Research Article
Author/Authors
Gysbert Zwart، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
15
From page
378
To page
392
Abstract
We calculate the tadpole equations and their solutions for a class of four-dimensional orientifolds with orbifold group ZN × ZM, and we present the massless bosonic spectra of these models. Surprisingly, we find no consistent solutions for the models with Z2 × Z4 and Z4 × Z4 orbifold groups.
Keywords
* Orientifold , * Open strings , * Superstrings
Journal title
Nuclear Physics B
Serial Year
1998
Journal title
Nuclear Physics B
Record number
880927
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