The research for (3+1) dimensional relativity hydrodynamic equations
YIN Hong-jie
WANG Shi-yao
YANG Xiu-yi
Abstract：Relativistic hydrodynamics is widely used to study the evolution of systems in high energy heavy ion collisions.The basis of simulate source evolution using relativistic hydrodynamics is the kinematic equation.(1+1)-dimensional spherical evolution equation is first proposed by Yu Lili et al.On this basis,(2+1)-dimensional cylindrical source evolution equation is derived by Yin Hongjie et al.The evolution of the real source is not isotropic,so the (3+1)-dimensional elliptic cylindrical evolution equation is given in this paper.It reviews the existing (1+1) and (2+1)-dimensional equations firstly, and then provide (3+1)-dimensional equation, state the solving process at same time.It is an important theoretical basis simulating the evolution of real source.
Keywords：relativity hydrodynamicheavy ion collisionsevolving source
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 116-120 )