Torsionful IIB Orientifolds from Torus Fibrations/Title Changed to: Superstring Orientifolds with Torsion 05 Orientifolds of Torus Fibrations and Their Massless Spectra

Preprint Year: 
2003
Paper Number: 
03-108
Activity: 
STRINGS03
Author(s): 
Michael Schulz
Date: 
12/10/2003
Link: 
Hep-Th/0406001