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Supersymmetry and the Systematics of T-duality Rotations in Type-II Superstring Theories

S. F. Hassan

hep-tharXiv:hep-th/0103149

Abstract

We describe a systematic method of studying the action of the T-duality group O(d,d) on space-time fermions and R-R field strengths and potentials in type-II string theories, based on space-time supersymmetry. The formalism is then used to show that the couplings of non-Abelian D-brane charges to R-R potentials can be described by an appropriate Clifford multiplication.

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