论文标题

爱因斯坦方程的一般宇宙学解

Multifractality in the general cosmological solution of Einstein's equations

论文作者

Barrow, John D.

论文摘要

我们证明了真空bianchi型IX方程的规模不变性,并用它来说明可能具有多施法湍流的可能性,以此来实现Belinski建议的建议,即对初始含量的不合理的不合理的含量不合理的杂种杂种杂种的碎片将存在片段化。概述了引力和流体动力学情况之间的差异。讨论了这种引力湍流的各种潜在障碍。

We demonstrate the scale invariance of the vacuum Bianchi type IX equations and use this to argue for the possibility of multifractal turbulence as a realisation of the suggestion by Belinski that there will be a fragmentation of local regions of inhomogeneous Mixmaster chaos on approach to an initial inhomogeneous cosmological singularity. Differences between the gravitational and hydrodynamical situations are outlined. Various potential obstacles to this picture of gravitational turbulence are discussed.

扫码加入交流群

加入微信交流群

微信交流群二维码

扫码加入学术交流群,获取更多资源