Information in AdS/QCD: mass spectroscopy of isovector mesons

Abstract

The mass spectra of isovector ${\rm Y}$, $\psi$, $\varphi$, and $\omega$ meson resonances are investigated, in the AdS/QCD and information entropy setups. The differential configurational entropy is employed to obtain the mass spectra of radial $S$-wave resonances, with higher excitation levels, in each one of these meson families, whose respective first undisclosed states are discussed and matched up to candidates in the Particle Data Group.

Comments: 11 pages, 7 figures