More comments on the high-energy behavior of string scattering   amplitudes in warped spacetimes
  We study the Regge limit of string amplitudes within the model of Polchinski-Strassler for string scattering in warped spacetimes. We also present some numerical estimations of the Regge slopes. It is quite remarkable that the real values of the slopes are inside a range of ours. 
Oleg Andreev