pith. machine review for the scientific record. sign in

arxiv: hep-th/0207144 · v2 · submitted 2002-07-15 · ✦ hep-th

Recognition: unknown

Hard Scattering in the M-Theory Dual for the QCD String

Authors on Pith no claims yet
classification ✦ hep-th
keywords hardm-theorystringanalysisbackgrounddualitygaugepomeron
0
0 comments X
read the original abstract

Conventional superstring amplitudes in flat space exhibits exponential fall off at wide angle in contrast to the power law behavior found in QCD. It has recently been argued by Polchinski and Strassler that this conflict can be resolved via String/Gauge duality. They carried out their analysis in terms of strings in a deformed $AdS^5$ background. On the other hand, an equally valid approach to the String/Gauge duality for 4-d QCD is based on M-theory in a specific Black Hole deformation of $AdS^7 \times S^4$. We show that a very natural extension to this phenomenologically interesting M-theory background also gives the correct hard scattering power laws. In the Regge limit we extend the analysis to show the co-existence of both the hard BFKL-like Pomeron and the soft Pomeron Regge pole.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. High-Energy Pion Scattering in Holographic QCD: A Comparison with Experimental Data

    hep-ph 2025-12 unverdicted novelty 4.0

    Holographic hard-wall model produces angular distributions for high-energy pion scattering that show qualitative agreement with experimental extractions.