Wormhole solutions in f(R) gravity

Abstract

In this work, we studied the traversable wormholes geometry in [Formula: see text] theory gravity, where [Formula: see text] is the Ricci scalar. The wormhole solutions for some assumed [Formula: see text] functions are presented. The assumption of [Formula: see text] is based on the fact that its behavior changed with an assumed parameter [Formula: see text] rather than the deceleration parameter. Three models are presented based on the physically motivated shape function and their behaviors are studied.