# Pion family in AdS/QCD: the next generation from configurational entropy

## TL;DR

This paper models the pion family within AdS/QCD using gravity-dilaton backgrounds, deriving entropic trajectories that connect configurational entropy to pion excitations and predicting higher mass states for future experimental verification.

## Contribution

It introduces a novel approach linking configurational entropy to pion mass spectra in AdS/QCD, providing predictions for higher excitations.

## Key findings

- Derived entropic Regge-like trajectories for pions
- Predicted mass spectra for higher pion excitations
- Established a connection between configurational entropy and pion modes

## Abstract

The two flavour AdS/QCD, with chiral and gluon condensates, sets in the description of the pion family and its mass spectra. Using gravity-dilaton-gluon backgrounds, entropic Regge-like trajectories for the pion family are then derived. They relate the $\pi$ mesons underlying configurational entropy to both the pions excitation wave mode number and the pions experimental mass spectra, yielding a reliable prediction for the mass spectra of higher excitation pion modes, to be experimentally detected.