Holographic Corrections to the Veneziano Amplitude

Abstract

We propose a holographic computation of the $2\to 2$ meson scattering in a curved string background, dual to a QCD-like theory. We recover the Veneziano amplitude and compute a perturbative correction due to the background curvature. The result implies a small deviation from a linear trajectory, which is a requirement of the UV regime of QCD.

5 pages, 2 eps figures. Final revision admitted for publication in Physics Letters B

References in corpus (3)

• Mesons as Open Strings in a Holographic Dual of QCD
• Beyond The Quenched (or Probe Brane) Approximation in Lattice (or Holographic) QCD
• Large-N QCD and the Veneziano Amplitude

Cited by in corpus (4)

• Partonic behavior of string scattering amplitudes from holographic QCD models
• Holographic Corrections to Meson Scattering Amplitudes
• High-Energy Fixed-Angle Meson Scattering and the Constituent Counting Rule in Holographic QCD
• Worldsheets in Holography: Computing Corrections to the Veneziano Amplitude