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arXiv · hep-th/9711021

Interaction of D-branes on orbifolds and massless particle emission

Faheem Hussain·Roberto Iengo·Carmen Nunez·Claudio A. Scrucca
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Abstract

We discuss various D-brane configurations in 4-dimensional orbifold compactifications of type II superstring theory which are point-like 0-branes from the 4-dimensional space-time point of view. We analyze their interactions and compute the amplitude for the emission of a massless NSNS boson from them, in the case where the branes have a non vanishing relative velocity. In the large distance limit, we compare our computation to the expected field theory results, finding complete agreement.

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Faheem Hussain, Roberto Iengo, Carmen Nunez, Claudio A. Scrucca. 1997-11-05. Interaction of D-branes on orbifolds and massless particle emission. https://arxiv.org/abs/hep-th/9711021

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