paper

T-Duality of p-Branes

arXiv:hep-th/9512203 · doi:10.1142/S0217732396000837

Abstract

We investigate possible existence of duality symmetries which exchange the Kaluza-Klein modes with the wrapping modes of a BPS saturated -brane on a torus. Assuming the validity of the conjectured -duality symmetries of type II and heterotic string theories and -theory, we show that for a BPS saturated -brane there is an SL(2,Z) symmetry that mixes the Kaluza-Klein modes on a dimensional torus with the wrapping modes of the -brane on . The field that transforms as a modular parameter under this SL(2,Z) transformation has as its real part the component of the -form gauge field on , and as its imaginary part the volume of , measured in the metric that couples naturally to the -brane.

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