arXiv:hep-ph/0401052·v2·High Energy Physics — Phenomenology
Dynamic universality class of the QCD critical point
D.T. Son🇺🇸 · M.A. Stephanov🇺🇸
Abstract
We show that the dynamic universality class of the QCD critical point is that of model H and discuss the dynamic critical exponents. We show that the baryon diffusion rate vanishes at the critical point. The dynamic critical index is close to 3.
Comments: 12 pages. To be published in PRD. Appendix about isospin density added, introduction expanded