AdS/QCD and its Holographic Light-Front Partonic Representation
Guy F. de Teramond, Stanley J. Brodsky
TL;DR
This paper derives a unified light-front wave equation for QCD that links hadron spectra and wavefunctions to AdS space, providing a holographic perspective on strong interactions.
Contribution
It introduces a single-variable light-front equation for QCD that connects hadron properties with AdS space, advancing holographic QCD models.
Findings
Derivation of a light-front wave equation from QCD Hamiltonian
Equivalence of this equation to AdS space equations for spin-J modes
Framework for calculating hadron spectra and wavefunctions
Abstract
Starting from the Hamiltonian equation of motion in QCD we find a single variable light-front equation for QCD which determines the eigenspectrum and the light-front wavefunctions of hadrons for general spin and orbital angular momentum. This light-front wave equation is equivalent to the equations of motion which describe the propagation of spin- modes on anti-de Sitter (AdS) space.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · Dark Matter and Cosmic Phenomena