Dynamic modeling for heavy-ion collisions

Recent theory progress in (3+1)D dynamical descriptions of relativistic nuclear collisions at finite baryon density are reviewed. Heavy-ion different collision energies produce strongly coupled matter to probe the phase structure Quantum Chromodynamics (QCD). Dynamical frameworks serve as a quantitative tool study properties hot QCD and map diagram. Outstanding challenges highlighted when confronting theoretical models with current forthcoming experimental measurements from RHIC beam energy scan program.