QCD EoS, initial conditions and final state from relativistic hydrodynamics in heavy-ion collisions

TL;DR

This paper reviews recent advances in relativistic hydrodynamics, highlighting exact solutions, their phenomenological applications in heavy-ion collisions, and comparing numerical modeling with analytical methods to enhance understanding of high-energy collision dynamics.

Contribution

It introduces recent exact solutions in relativistic hydrodynamics and discusses their relevance for phenomenology in high-energy heavy-ion collision studies.

Findings

Exact solutions provide valuable insights for phenomenology.

Numerical modeling complements analytical solutions.

Progress in theoretical hydrodynamics benefits experimental interpretations.

Abstract

Some recent developments in exact results in relativistic hydrodynamics is reviewed. We discuss phenomenological applications in high-energy collisions and theoretical features of the solutions. We compare the method of numerical modelling to the strategy based on exact solutions. We argue that the efforts made and progress achieved in this seemingly purely theoretical topic is of interest for phenomenology.