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arXiv · 1708.09019

Perturbative dynamics of thin-shell wormholes beyond general relativity: an alternative approach

Emilio Rubín de Celis·Cecilia Tomasini·Claudio Simeone
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Abstract

Recent studies relating the approximations for the equations of state for thin shells and their consequent perturbative evolution are extended to thin-shell wormholes in theories beyond general relativity and more than four spacetime dimensions. The assumption of equations of state of the same form for static and slowly evolving shells appears as a strong restriction excluding the possibility of oscillatory evolutions. Then the new results considerably differ from previous ones obtained within the usual linearized approach.

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Emilio Rubín de Celis, Cecilia Tomasini, Claudio Simeone. 2017-08-29. Perturbative dynamics of thin-shell wormholes beyond general relativity: an alternative approach. https://doi.org/10.1142/s0218271817501711

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