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arXiv · 2307.03145

Chaos in a tunneling universe

Martin Bojowald·Ari Gluckman
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Abstract

A recent quasiclassical description of a tunneling universe model is shown to exhibit chaotic dynamics by an analysis of fractal dimensions in the plane of initial values. This result relies on non-adiabatic features of the quantum dynamics, captured by new quasiclassical methods. Chaotic dynamics in the early universe, described by such models, implies that a larger set of initial values of any large expanding branch can be probed.

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Martin Bojowald, Ari Gluckman. 2023-07-06. Chaos in a tunneling universe. https://doi.org/10.1088/1475-7516%2F2023%2F11%2F052

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