Possible existence of wormholes in the central regions of halos

TL;DR

This paper investigates the potential presence of wormholes in the central regions of galactic halos using the Universal Rotation Curve model, complementing previous studies focused on outer halo regions, and suggests wormholes could exist in most spiral galaxies.

Contribution

It extends prior work by analyzing the central halo regions with the URC model, providing new evidence for wormholes in these inner galactic areas.

Findings

Wormholes may exist in the central regions of galactic halos.

The URC model supports the possibility of wormholes in spiral galaxies.

Results complement earlier studies on outer halo wormholes.

Abstract

An earlier study [Rahaman et al. (2014) & Kuhfittig (2014)] has demonstrated the possible existence of wormholes in the outer regions of the galactic halo, based on the Navarro-Frenk-White (NFW) density profile. This paper uses the Universal Rotation Curve (URC) dark matter model to obtain analogous results for the central parts of the halo. This result is an important compliment to the earlier result, thereby confirming the possible existence of wormholes in most of the spiral galaxies.