Cascades of gluons at high energies and their QI measures

TL;DR

This paper extends dipole cascade models to include saturation effects, analyzes their properties with Quantum Information tools, and discusses hadronic entropy measurements and purity predictions relevant to high-energy QCD phenomena.

Contribution

It introduces an extension of one-dimensional dipole cascade models to incorporate saturation and vacuum transition, applying Quantum Information measures to analyze their properties.

Findings

Analysis of model properties using Quantum Information tools

Description of hadronic entropy as measured by LHCb

Predictions for purity measurements in high-energy collisions

Abstract

In this contribution we report on recent extension of one dimensional dipole cascade models to account for saturation and transition to vacuum \cite{Kutak:2025syp}. We analyze properties of the models using Quantum Information tools. Furthermore, we present a description of the hadronic entropy measured by LHCb and predictions for the purity measurement. %we provide description of hadronic entropy as measured by LHCb and provide predictions for measurement of purity.