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arXiv · 1612.01299

Noether Symmetry Approach in $f(T,B)$ teleparallel cosmology

Sebastian Bahamonde·Salvatore Capozziello
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Abstract

We consider the cosmology derived from $f(T,B)$ gravity where $T$ is the torsion scalar and $B=\frac{2}{e}\partial_μ(e T^μ)$ a boundary term. In particular we discuss how it is possible to recover, under the same standard, the teleparallel $f(T)$ gravity, the curvature $f(R)$ gravity and the teleparallel-curvature $f(R,T)$ gravity, which are particular cases of $f(T,B)$. We adopt the Noether Symmetry Approach to study the related dynamical systems and to find out cosmological solutions.

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Sebastian Bahamonde, Salvatore Capozziello. 2016-12-05. Noether Symmetry Approach in $f(T,B)$ teleparallel cosmology. https://doi.org/10.1140/epjc%2Fs10052-017-4677-0

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