Anisotropic power-law solutions for a supersymmetry Dirac-Born-Infeld theory

Tuan Q. Do, W. F. Kao

研究成果: Article同行評審

15 引文 斯高帕斯(Scopus)

摘要

A new set of Bianchi type I power-law expanding solutions is obtained for a supersymmetric Dirac-Born-Infeld (SDBI) theory coupled to a gauge field. Stability analysis is also performed to show that this set of power-law expanding solutions is stable. In particular, this set of power-law solutions provides an explicit example to the role played by the supersymmetry correction term. We also show by a general approach that any stable anisotropic solution of SDBI model will turn unstable when a phantom field is introduced. We also show that the result of the scalar perturbation indicates that the SDBI model is a realistic model.

原文English
文章編號085009
期刊Classical and Quantum Gravity
33
發行號8
DOIs
出版狀態Published - 23 三月 2016

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