“School of Physic”Back to Papers Home
Back to Papers of School of Physic
|Paper IPM / Physic / 6750||
By evaluating string scattering amplitudes, we investigate various low energy interactions for the massless scalars on a nonabelian Dirichlet brane. We confirm the existence of couplings of closed string fields to the world-volume scalars, involving commutators of the latter. Our results are consistent with the recently proposed nonabelian world-volume actions for Dp-branes.
Download TeX format
|back to top|