Scattering of the Kalb-Ramond state from a dynamical D p -brane with background fields

Kamani, Davoud (Physics Department, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box: 15875-4413, Tehran, Iran) ; Maghsoodi, Elham (Physics Department, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box: 15875-4413, Tehran, Iran)

09 April 2019

Abstract: We apply the boundary state method and operator formalism to obtain tree-level scattering amplitude of the Kalb-Ramond state from a D p -brane. The brane has a tangential dynamics, and it has been dressed by the antisymmetric tensor field, a U(1) internal gauge potential and an open string tachyon field. By using the scattering amplitudes we acquire two DBI-like actions corresponding to the target branes. Our calculations are in the framework of the bosonic string theory.


Published in: Nuclear Physics B 942 (2019) 381-392
Published by: Elsevier
DOI: 10.1016/j.nuclphysb.2019.03.020
License: CC-BY-3.0



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