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arXiv · 1805.02602

On the linear instability of the Ellis-Bronnikov-Morris-Thorne wormhole

Francesco Cremona·Francesca Pirotta·Livio Pizzocchero
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Abstract

We consider the wormhole of Ellis, Bronnikov, Morris and Thorne (EBMT), arising from Einstein's equations in presence of a phantom scalar field. In this paper we propose a simplified derivation of the linear instability of this system, making comparisons with previous works on this subject (and generalizations) by Gonzalez, Guzman, Sarbach, Bronnikov, Fabris and Zhidenko.

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Francesco Cremona, Francesca Pirotta, Livio Pizzocchero. 2018-05-07. On the linear instability of the Ellis-Bronnikov-Morris-Thorne wormhole. https://doi.org/10.1007/s10714-019-2501-x

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