Vacuum instability and gravitational collapse

Michael Hewitt

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arXiv · hep-th/0211037

Vacuum instability and gravitational collapse

Michael Hewitt

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Abstract

We argue that $(0,1)$ heterotic string models with 4 non-heterotic spacetime dimensions may provide an instability of the vacuum to gravitational polarization in globally strong gravitational fields. This instability would be triggered during gravitational collapse by a non-local quantum switching process, and lead to the formation of regions of a high temperature broken symmetry phase which would be the equivalent in these string models of conventional black holes.

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Michael Hewitt. 2002-12-11. Vacuum instability and gravitational collapse. https://arxiv.org/abs/hep-th/0211037

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