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Dynamical System Analysis of Brane Induced Gravity with Tachyon Field
- Source :
- Class. Quantum Grav. 36 (2019) 235003
- Publication Year :
- 2019
-
Abstract
- In this manuscript we use the dynamical system approach to study the linear dynamics of a normal DGP brane-world model with a tachyon field as the dark energy component. Our focus is on a Gaussian tachyonic potential in which the parameter $\lambda=-V_\phi/V^{3/2}$, goes to infinity. One of the most important results of this study is that we find critical submanifolds which indicate the effect of extra dimension.
- Subjects :
- General Relativity and Quantum Cosmology
Subjects
Details
- Database :
- arXiv
- Journal :
- Class. Quantum Grav. 36 (2019) 235003
- Publication Type :
- Report
- Accession number :
- edsarx.1906.04465
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/1361-6382/ab4eec