Holographic Corrections to the Veneziano Amplitude
High Energy Physics - Theory
2017-06-07 v3 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
We propose a holographic computation of the 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.
Keywords
Cite
@article{arxiv.1607.04422,
title = {Holographic Corrections to the Veneziano Amplitude},
author = {Adi Armoni and Edwin Ireson},
journal= {arXiv preprint arXiv:1607.04422},
year = {2017}
}
Comments
5 pages, 2 eps figures. Final revision admitted for publication in Physics Letters B