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arXiv · 1304.3823

Cosmology and Time

A. Balbi
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Abstract

Time has always played a crucial role in cosmology. I review some of the aspects of the present cosmological model which are more directly related to time, such as: the definition of a cosmic time; the existence of typical timescales and epochs in an expanding universe; the problem of the initial singularity and the origin of time; the cosmological arrow of time.

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A. Balbi. 2013-04-13. Cosmology and Time. https://doi.org/10.1051/epjconf%2F20135802004

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