A toy model for slowly growing wormholes as effective topology changes

Samuel L. Braunstein

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A toy model for slowly growing wormholes as effective topology changes

Samuel L. Braunstein

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Abstract

We present a toy model for growing wormholes as a model of effective low-energy topology changes. We study the propagation of quantum fields on a $1+1$ spacetime analogous to the trouser-leg topology change. A low-energy effective topology change is produced by a physical model which corresponds to a barrier smoothly changing the tunneling probability between two spatial regions.

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Samuel L. Braunstein. 1996-10-24. A toy model for slowly growing wormholes as effective topology changes. https://arxiv.org/abs/gr-qc/9610056

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