相对论导热流体的对称群分析
Symmetry group analysis of relativistic heat conducting fluids
摘要：
计算了Eckart和Israel-Stewart两种不同理论下1+1维相对论导热流体的Lie对称群，并对群不变解进行了比较。这两种流体被发现是物理上可接受的，在这个意义上，在流体的演化过程中，有三个速度的解决方案，是指数下降的初始条件的特定选择。
英文摘要：
The Lie symmetry group for 1+1 dimensional relativistic heat-conducting fluid is calculated for two different theories, Eckart and Israel-Stewart and a comparison between the group-invariant solutions has been made. Both fluids were founded to be physical acceptable in the sense that during the evolution of the fluid there are three velocity solutions that are decreasing exponentially for particular choices of the initial conditions.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
