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Passage of radiation through wormholes and formation of black holes | | Andrey Doroshkevich
; Jakob Hansen
; Igor Novikov
; Alexander Shatskiy
; | | Date: |
16 Nov 2008 | | 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 after some period of time the wormhole
collapses and forms a black hole. We demonstrate the possibility of the
existence of the expanding wormholes. | | Source: | arXiv, 0811.2558 | | Services: | Forum | Review | PDF | Favorites | |
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