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arXiv · 1302.2688

Einstein Static Universe in Exponential $f(T)$ Gravity

Jung-Tsung Li·Chung-Chi Lee·Chao-Qiang Geng
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Abstract

We analyze the stability of the Einstein static closed and open universe in two types of exponential $f(T)$ gravity theories. We show that the stable solutions exist in these two models. In particular, we find that large regions of parameter space in equation of state $w=p/ρ$ for the stable universe are allowed in the $f(T)$ theories.

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Jung-Tsung Li, Chung-Chi Lee, Chao-Qiang Geng. 2013-03-25. Einstein Static Universe in Exponential $f(T)$ Gravity. https://doi.org/10.1140/epjc%2Fs10052-013-2315-z

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