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String Loop Threshold Corrections For ZN Coxeter Orbifolds

D. Bailin, A. Love, W. A. Sabra, S. Thomas

hep-tharXiv:hep-th/9310008

Abstract

The moduli dependence of string loop threshold corrections to gauge coupling constants is investigated for those ZN Coxeter orbifolds with the property that some twisted sectors have fixed planes for which the six-torus T6 can not be decomposed into a direct sum T4 T2 with the fixed plane lying in T2.

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