Wormholes in dwarf and spiral galactic halo regions

In this article, we study solutions which describe wormholes in the halos of dwarf and massive spiral galaxies with different morphologies, masses, sizes and gas fractions by taking observed flat rotation curves as input. We assume Singular Isothermal Sphere (SIS) dark matter density profile. This result confirms the possible existence of wormholes in both dwarf and massive spiral galaxies. •This article explores solutions depicting wormholes within halos of dwarf and massive spiral galaxies, characterized by varying morphologies, masses, sizes, and gas fractions.•These solutions are based on observed flat rotation curves, assuming a Singular Isothermal Sphere (SIS) dark matter density profile.•The findings suggest the potential presence of wormholes in both dwarf and massive spiral galaxies.