|標題:||Bianchi type I anisotropic power-law solutions for the Galileon models|
|作者:||Do, Tuan Q.|
Kao, W. F.
Institute of Physics
|摘要:||We will study the cosmological solutions of a class of Galileon models. A special class of the Bianchi type I power-law solutions will be presented in this paper. We will show that these Bianchi type I power-law solutions are stable during the inflationary phase. In addition, we will also show that the presence of a phantom field induces at least an unstable mode for the perturbation equation and destabilizes the power-law solutions.|
|期刊:||PHYSICAL REVIEW D|
|Appears in Collections:||Articles|
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