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arXiv · 2307.05450

Bulk-to-boundary propagators with arbitrary total angular momentum $J$ in soft-wall AdS/QCD

Valery E. Lyubovitskij·Ivan Schmidt
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Abstract

We derive the equations of motion for the bulk-to-boundary propagators of the anti-de Sitter (AdS) boson and fermion fields with arbitrary total angular momentum $J$, in a soft-wall AdS/QCD model and solve it analytically. It provides the opportunity to study transition form factors induced by these bulk-to-boundary propagators, both for on-shell and off-shell hadrons. This is a continuation of our study of hadron form factors induced by the bulk-to-boundary propagator with total angular momentum $J=1$ (e.g., electromagnetic form factors of mesons, nucleons, and nucleon resonances).

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Valery E. Lyubovitskij, Ivan Schmidt. 2023-07-11. Bulk-to-boundary propagators with arbitrary total angular momentum $J$ in soft-wall AdS/QCD. https://doi.org/10.1103/physrevd.108.054030

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