Author/Authors :
Marco Bill?، نويسنده , , Daniel Cangemi، نويسنده , , Paolo Di Vecchia and Alessandro Tanzini، نويسنده ,
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.
