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arXiv · 2410.00279

Traversable Wormholes in the Conservative $f (R, T )$ Gravity

Marcelo Montenegro Lapola·Seetesh Prande
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Abstract

We present a wormhole construction in the framework of the $f(R,T)$ extended gravity theory, with $R$ being the Ricci curvature scalar and $T$ the trace of the energy-momentum tensor, in the case in which the energy-momentum tensor is conserved. From the conservation equation we find that the $f(R,T)$ function is linear in $T$. By developing the field equations, we find a traversable wormhole that for a range of the model parameter values, has no need to be filled by exotic matter.

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Marcelo Montenegro Lapola, Seetesh Prande. 2024-09-30. Traversable Wormholes in the Conservative $f (R, T )$ Gravity. https://arxiv.org/abs/2410.00279

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