English

Tensor mesons, AdS/QCD and information

High Energy Physics - Theory 2020-05-11 v2 High Energy Physics - Phenomenology

Abstract

The Kaluza-Klein tower of higher spin-SS tensor meson resonances is here scrutinized in the AdS/QCD hard wall model, encompassing the already established resonances ρ(770)\rho(770), f2(1270)f_2(1270), ω3(1670)\omega_3(1670), f4(2050)f_4(2050), ρ5(2350)\rho_5(2350), f6(2510)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 SS spin, and also to their experimental mass spectra, are derived and analyzed. Therefore, the mass spectra of higher spin-SS tensor meson resonances is obtained and compared to the existing data in PDG.

Keywords

Cite

@article{arxiv.1907.11809,
  title  = {Tensor mesons, AdS/QCD and information},
  author = {Luiz F. Ferreira and Roldao da Rocha},
  journal= {arXiv preprint arXiv:1907.11809},
  year   = {2020}
}

Comments

6 pages, 3 figures

R2 v1 2026-06-23T10:32:28.074Z