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arXiv · 1708.05055

Evolution of the Universe caused by the averaged potential of the quantum scalar field

Vladimir V. Belokurov·Evgeniy T. Shavgulidze
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Abstract

We study the quantum theory of the singular scalar field $\varphi $ minimally coupled to gravity. In our approach, the scalar field is treated as a true quantum variable, while the scale factor $a(t)$ is supposed to be classical. We evaluate the quantum average of the self-interaction potential $V(\varphi)$ and use it in the modified differential equation for the Hubble parameter.

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Vladimir V. Belokurov, Evgeniy T. Shavgulidze. 2017-08-16. Evolution of the Universe caused by the averaged potential of the quantum scalar field. https://arxiv.org/abs/1708.05055

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