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arXiv · gr-qc/0108038

Algorithmic Complexity in Cosmology and Quantum Gravity

V. Dzhunushaliev·D. Singleton
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Abstract

In this article we use the idea of algorithmic complexity (AC) to study various cosmological scenarios, and as a means of quantizing the gravitational interaction. We look at 5D and 7D cosmological models where the Universe begins as a higher dimensional Planck size spacetime which fluctuates between Euclidean and Lorentzian signatures. These fluctuations are governed by the AC of the two different signatures. At some point a transition to a 4D Lorentzian signature Universe occurs, with the extra dimensions becoming ``frozen'' or non-dynamical. We also apply the idea of algorithmic complexity to study composite wormholes, the entropy of blackholes, and the path integral for quantum gravity.

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V. Dzhunushaliev, D. Singleton. 2001-08-13. Algorithmic Complexity in Cosmology and Quantum Gravity. https://doi.org/10.3390/e4010003

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