Baryon number diffusion with critical fluctuations
arXiv:1804.02976 · doi:10.1016/j.nuclphysa.2017.04.021
Abstract
The description of dynamical fluctuations near the QCD critical point in heavy-ion collisions is crucial for understanding the existing and upcoming experimental data from the beam energy scan programs. In this talk we discuss the evolution of fluctuations of the net-baryon density as given by a stochastic diffusion equation. We study equilibrium as well as dynamical systems for which we can show the impact of nonequilibrium effects on the second-order moment.
arXiv commentProceedings for the 26th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2017), February 5-11 2017, Chicago, Illinois, USA
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Cited by in corpus (5)
- Transits of the QCD Critical Point
- Modeling the diffusive dynamics of critical fluctuations near the QCD critical point
- Fluctuating fluid dynamics for the QGP in the LHC and BES era
- Dynamics of critical fluctuations: Theory -- phenomenology -- heavy-ion collisions
- Quantum baryon number fluctuations in subsystems of a hot and dense relativistic gas of fermions