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arXiv · 1210.0937

Generalized Noether symmetry in f(T) gravity

H. Mohseni Sadjadi
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Abstract

We consider modified teleparallel gravity, (f(T) gravity), as a framework to explain the present accelerated expansion of the universe. The matter component is assumed to be cold dark matter. To find the explicit form of the function $f$, we utilize generalized Noether theorem and use generalized vector fields as variational symmetries of the corresponding Lagrangian. We study the cosmological consequences of the obtained results.

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H. Mohseni Sadjadi. 2012-10-21. Generalized Noether symmetry in f(T) gravity. https://doi.org/10.1016/j.physletb.2012.10.073

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