Gravitational Tunnelling of Relativistic Shells

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Thin shells in general relativity have been used in the past as keystones to obtain realistic models of cosmological and astrophysical situations. A crucial role for these developments was played by the compact description of their dynamics in terms of Israel's junction conditions. Starting from this geometrical formulation we present a problem related to the WKB regime of shell dynamics and suggest a possible solution.
5 pages, 3 EPS figures, to appear in the proceddings of the 6th International Symposium on Frontiers in Fundamental and Computational Physics (FFP6), September 26-29, Udine, ITALY

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General Relativity and Quantum Cosmology

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http://salesiana.dossiersoluciones.com/handle/123456789/35100

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/gr-qc/0411042
 http://arxiv.org/abs/gr-qc/0411042

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arXiv