Passage of radiation through wormholes
arXiv:0812.0702 · doi:10.1142/S0218271809015230
Abstract
We investigate numerically the process of the passage of a radiation pulse through a wormhole and the subsequent evolution of the wormhole that is caused by the gravitational action of this pulse. The initial static wormhole is modeled by the spherically symmetrical Armendariz-Picon solution with zero mass. The radiation pulses are modeled by spherically symmetrical shells of self-gravitating massless scalar fields. We demonstrate that the compact signal propagates through the wormhole and investigate the dynamics of the fields in this process for both cases: collapse of the wormhole into the black hole and for the expanding wormhole.
18 Pages, 13 figures, minor typos corrected, updated references
References in corpus (4)
Cited by in corpus (44)
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