Anisotropic Solutions For Orbifold Moduli From Duality Invariant Gaugino Condensates
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چکیده
The values of the T and U moduli are studied for those Z N Coxeter orbifolds with the property that some of the twisted sectors have fixed planes for which the six-torus T 6 can not be decomposed into a direct sum T 2 T 4 with the fixed plane lying in T 2. Such moduli in general transform under a subgroup of the modular group SL(2, Z). The moduli are determined by minimizing the effective potential derived from a duality invariant gaugino condensate.
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تاریخ انتشار 1994