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arXiv · 2004.06000

Rip cosmologies, Wormhole Solutions and Big Trip in the $f(T,\mathcal{T})$ theory of gravity

Maxime Z. Arouko·Ines G. Salako·A. D. Kanfon·M. J. S. Houndjo·Etienne Baffou
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Abstract

Rip cosmological models have been investigated in the framework of $f(T,\mathcal{T})$ theory of gravity, where $T$ denotes the torsion and $\mathcal{T}$ is the trace of the energy-momentum tensor. These phantom cosmological models revealed that at initial epoch a EoS parameter $ω<-1$ and tends asymptotically at late phase to $-1$ $(ω\rightarrow -1)$. On the other hand, Wormhole Solutions and Big Trip have been subject of an investigation. The wormhole throat radius $R(t)$ and the conditions to be satisfied so that produces the Big Trip phenomenon have been discussed.

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Maxime Z. Arouko, Ines G. Salako, A. D. Kanfon, M. J. S. Houndjo, Etienne Baffou. 2020-04-06. Rip cosmologies, Wormhole Solutions and Big Trip in the $f(T,\mathcal{T})$ theory of gravity. https://doi.org/10.1142/s0219887820501169

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