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arXiv · 1907.11809

Tensor mesons, AdS/QCD and information

Luiz F. Ferreira·Roldao da Rocha
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Abstract

The Kaluza-Klein tower of higher spin-$S$ tensor meson resonances is here scrutinized in the AdS/QCD hard wall model, encompassing the already established resonances $ρ(770)$, $f_2(1270)$, $ω_3(1670)$, $f_4(2050)$, $ρ_5(2350)$, $f_6(2510)$ in PDG. A hybrid model employs both information theory and AdS/QCD, where configurational-entropic Regge trajectories, relating the configurational entropy of the tensor mesons family to their $S$ spin, and also to their experimental mass spectra, are derived and analyzed. Therefore, the mass spectra of higher spin-$S$ tensor meson resonances is obtained and compared to the existing data in PDG.

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Luiz F. Ferreira, Roldao da Rocha. 2020-05-07. Tensor mesons, AdS/QCD and information. https://doi.org/10.1140/epjc%2Fs10052-020-7978-7

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