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Traversable Wormholes with Exponential Shape Function in Modified Gravity and in General Relativity: A Comparative Study (1811.06834v3)
Published 14 Nov 2018 in gr-qc and hep-th
Abstract: We have proposed a novel shape function on which the metric that models traversable wormholes is dependent. Using this shape function, the energy conditions, equation of state and anisotropy parameter are analyzed in $f(R)$ gravity, $f(R,T)$ gravity and general relativity. Furthermore, the consequences obtained with respect to these theories are compared. In addition, the existence of wormhole geometries is investigated.
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