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arXiv · 2304.05122

Configurational information measure of mesonic states in 4-flavor AdS/QCD

G. Karapetyan·W. de Paula·R. da Rocha
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Abstract

Strange axial-vector kaons, $K_1$, and $f_1$ meson resonances are investigated in the 4-flavor AdS/QCD model. Their underlying differential configurational entropy is computed and the mass spectra of higher-excited resonances, in both these mesonic families, are achieved and discussed. This technique merges the 4-flavor AdS/QCD and experimental data regarding the mass spectrum of $K_1$ and $f_1$ meson resonances that have been already detected and reported in the Particle Data Group, also bringing forth a route to explore physical features of the next generation of resonances in the $K_1$ and $f_1$ meson families.

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G. Karapetyan, W. de Paula, R. da Rocha. 2023-09-22. Configurational information measure of mesonic states in 4-flavor AdS/QCD. https://doi.org/10.1016/j.physletb.2023.138174

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