paper

D-branes and T-duality

arXiv:hep-th/9603123 · doi:10.1016/0370-2693(96)00523-0

Abstract

We show how the --duality between --branes is realized (i) on --brane solutions of IIA/IIB supergravity and (ii) on the --brane actions ( that act as source terms for the --brane solutions. We point out that the presence of a cosmological constant in the IIA theory leads, by the requirement of gauge invariance, to a topological mass term for the worldvolume gauge field in the 2--brane case.

14 pages, Latex

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