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Entropy 2012, 14(9), 1627-1651; doi:10.3390/e14091627
Article

Cosmology of F(T) Gravity and k-Essence

Received: 20 July 2012; in revised form: 17 August 2012 / Accepted: 21 August 2012 / Published: 4 September 2012
(This article belongs to the Special Issue Modified Gravity: From Black Holes Entropy to Current Cosmology)
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Abstract: This a brief review on F(T) gravity and its relation with k-essence. Modified teleparallel gravity theory with the torsion scalar has recently gained a lot of attention as a possible explanation of dark energy. We perform a thorough reconstruction analysis on the so-called F(T) models, where F(T) is some general function of the torsion term, and deduce the required conditions for the equivalence between of F(T) models with pure kinetic k-essence models. We present a new class of models of F(T)-gravity and k-essence.
Keywords: F(T) gravity; k-essence; cosmology; dark energy F(T) gravity; k-essence; cosmology; dark energy
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Myrzakulov, R. Cosmology of F(T) Gravity and k-Essence. Entropy 2012, 14, 1627-1651.

AMA Style

Myrzakulov R. Cosmology of F(T) Gravity and k-Essence. Entropy. 2012; 14(9):1627-1651.

Chicago/Turabian Style

Myrzakulov, Ratbay. 2012. "Cosmology of F(T) Gravity and k-Essence." Entropy 14, no. 9: 1627-1651.


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