Third Quantization of Brans-Dicke Cosmology

Abstract

We study the third quantization of a Brans-Dicke toy model, we calculate the number density of the universes created from nothing and found that it has a Planckian form. Also, we calculated the uncertainty relation for this model by means of functional Schr"odinger equation and we found that fluctuations of the third-quantized universe field tends to a finite limit in the course of cosmic expansion.

12 pages, LaTeX file

Cited by in corpus (25)

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• Renormalization Group-Improved Gravitational Action: A Lagrangian Framework
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• Decaying universes and the emergence of Bell-type interuniversal entanglement in varying fundamental constants cosmological model