On a general class of wormhole geometries

@article{DeBenedictis2001OnAG,
  title={On a general class of wormhole geometries},
  author={A. DeBenedictis and A. Das},
  journal={Classical and Quantum Gravity},
  year={2001},
  volume={18},
  pages={1187-1204}
}
A general class of solutions is obtained which describe a spherically symmetric wormhole system. The presence of arbitrary functions allows one to describe infinitely many wormhole systems of this type. The source of the stress-energy supporting the structure consists of an anisotropic brown dwarf `star' which smoothly joins the vacuum and may possess an arbitrary cosmological constant. It is demonstrated how this set of solutions allows for a non-zero energy density and therefore allows… Expand
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