Wilson-loop formalism for Reggeon exchange at high energy
High Energy Physics - Phenomenology
2015-06-11 v1
Abstract
I will discuss how the non-vacuum, quark-antiquark Reggeon-exchange contribution to meson-meson elastic scattering, at high energy and low tranferred momentum, can be related to the path-integral of a certain Wilson-loop expectation value over the trajectories of the exchanged fermions. Making use of this representation, I will show how a linear Regge trajectory is obtained through gauge/gravity duality and the use of minimal surfaces.
Keywords
Cite
@article{arxiv.1209.5940,
title = {Wilson-loop formalism for Reggeon exchange at high energy},
author = {Matteo Giordano},
journal= {arXiv preprint arXiv:1209.5940},
year = {2015}
}
Comments
Contribution to the proceedings of QCD12 - 16th International Conference in Quantum ChromoDynamics, 2-6th July 2012 (Montpellier - France); 4 pages, 2 figures