Disk level S-matrix elements at eikonal Regge limit

Abstract

We examine the calculation of the color-ordered disk level S-matrix element of massless scalar vertex operators for the special case that some of the Mandelstam variables for which there are no open string channel in the amplitude, are set to zero. By explicit calculation we show that the string form factors in the 2n-point functions reduce to one at the eikonal Regge limit.

17 pages, Latex file, no figure

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Cited by in corpus (5)

• Black Hole Formation and Classicalization in Ultra-Planckian 2 -> N Scattering
• Towards extending the Chern-Simons couplings at order $O({\alpha }^{\prime 2})$
• On RR couplings on D-branes at order $O({\alpha }^{\prime 2})$
• A note on on-shell recursion relation of string amplitudes
• BCFW Deformation and Regge Limit