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arXiv · 1911.13247

Wormhole model with a hybrid shape function in f(R,T) gravity

Parbati Sahoo·Sanjay Mandal·P. K. Sahoo
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Abstract

In the present article we propose a new hybrid shape function for wormhole (WH)s in the modified $f(R,T)$ gravity. The proposed shape function satisfied the conditions of WH geometry. Geometrical behavior of WH solutions are discussed in both anisotropic and isotropic cases respectively. Also, the stability of this model is obtained by determining the equilibrium condition. The radial null energy condition and weak energy condition are validated in the proposed shape function indicating the absence of exotic matter in modified $f(R,T)$ gravity.

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Parbati Sahoo, Sanjay Mandal, P. K. Sahoo. 2019-11-26. Wormhole model with a hybrid shape function in f(R,T) gravity. https://doi.org/10.1016/j.newast.2020.101421

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