  We compare the effects of Noncommutative Geometry and Gravity's Rainbow on
traversable wormholes which are sustained by their own gravitational quantum
fluctuations. Fixing the geometry on a well tested model, we find that the
final result shows that the wormhole is of the Planckian size. This means that
the traversability of the wormhole is in principle, but not in practice.

General Relativity and Quantum Cosmology;High Energy Physics - Theory