Chaos and Brane-worlds |
| |
Authors: | Sigbjørn Hervik |
| |
Institution: | (1) DAMTP, Centre for Mathematical Sciences, Cambridge University, Wilberforce Rd., Cambridge, CB3 0WA, UK |
| |
Abstract: | The early time behaviour of brane-world models is analysed in the presence of anisotropic stresses. It is shown that that
the initial singularity cannot be isotropic, unless there is also an isotropic fluid stiffer than radiation present. Also,
a magnetic Bianchi type I brane-world is analysed in detail. It is known that the Einstein equations for the magnetic Bianchi
type I models are in general oscillatory and are believed to be chaotic, but in the brane-world model this chaotic behaviour
does not seem to be possible.
This revised version was published online in July 2006 with corrections to the Cover Date. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|