Existence of wormhole supported by the Einasto density profile
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In this article, the existence of traversable wormhole in the outer and inner regions of the halos of galaxies using Einasto density profile has been investigated. We use Einasto density model, which is a 3D version of 2D Sérsic model (Dhar and Williams. M. Not. R. Astron. Soc. 405, 340 (2010). doi: 10.1111/j.1365-2966.2010.16446.x ). Two types of rotational velocity curve (one is a fifth degree polynomial and another is a constant) derived from experimental or observed data have been taken into account for describing the space–time of galactic halo comprising a traversable wormhole.
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