Self Sustained Traversable Wormholes?
arXiv:gr-qc/0501105 · doi:10.1088/0264-9381/22/6/012
Abstract
We compute the graviton one loop contribution to a classical energy in a traversable wormhole background. Such a contribution is evaluated by means of a variational approach with Gaussian trial wave functionals. A zeta function regularization is involved to handle with divergences. A renormalization procedure is introduced and the finite one loop energy is considered as a self-consistent source for the traversable wormhole.
RevTeX 4, 12 pages. Accepted for publication on Classical and Quantum Gravity
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