We consider the cosmology derived from f(T,?B) gravity where T is the torsion scalar and (B=frac{2}{e}partial _{mu }(e T^{mu })) 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 cosmological solutions.
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机译：我们考虑来自f（t，Δb）重量的宇宙学，其中t是torsion标量和（b = frac {2} {e}部分_ {mu}（e t ^ {mu}））一个边界术语。特别地，我们讨论如何在相同的标准下恢复电层F（t）重力，曲率f（r）重力，以及特定情况的重力F（t，b）。我们采用Noether对称方法来研究相关动态系统并找到宇宙解决方案。
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