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Boundary states for moving D-branes

Marco Billo, Daniel Cangemi, Paolo Di Vecchia

hep-tharXiv:hep-th/9701190

Abstract

We determine the boundary state for both the NS-NS and R-R sectors of superstring theory. We show how they are modified under a boost. The boosted boundary state is then used for computing the interaction of two D-branes moving with constant velocity reproducing with a completely different method a recent calculation by Bachas.

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