Abstract
We present a new analytical solution of the Einstein field equations describing a wormhole shell of zero thickness joining two Lemaître-Tolman-Bondi universes, with no radial accretion. The material on the shell satisfies the energy conditions and, at late times, the shell becomes comoving with the dust-dominated cosmic substratum.
- Received 15 July 2010
DOI:https://doi.org/10.1103/PhysRevD.82.044040
© 2010 The American Physical Society
