Wormhole supported by dark energy admitting conformal motion

Abstract

In this article, we study the possibility of sustaining a static and spherically symmetric traversable wormhole geometries admitting conformal motion in Einstein gravity, which presents a more systematic approach to search a relation between matter and geometry. In wormhole physics, the presence of exotic matter is a fundamental ingredient and we show that this exotic source can be dark energy type which support the existence of wormhole spacetimes. In this work we model a wormhole supported by dark energy which admits conformal motion. We also discuss the possibility of detection of wormholes in the outer regions of galactic halos by means of gravitational lensing. The studies of the total gravitational energy for the exotic matter inside a static wormhole configuration are also done.

9 pages, 2 tables and 4 figures, Accepted for Publication in European Physical Journal C

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Cited by in corpus (6)

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• Charged strange star with Krori-Barua potential in $f(R,T)$ gravity admitting Chaplygin equation of state
• Stable and self consistent charged gravastar model within the framework of $f(R,T)$ gravity
• Phantom energy supported wormhole model in $f(R,T)$ gravity assuming conformal motion
• Lorentzian wormhole in the framework of loop quantum cosmology