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arXiv · 1408.4387

Dark matter in a bouncing universe

Yeuk Kwan E. Cheung·Jin U Kang·Changhong Li
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Abstract

We investigate a new scenario of dark matter production in a bouncing universe, in which dark matter was produced completely out of equilibrium in the contracting as well as expanding phase. We explore possibilities of using dark matter as a probe of the bouncing universe, focusing on the relationship between a critical temperature of the bouncing universe and the present relic abundance of dark matter.

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Yeuk Kwan E. Cheung, Jin U Kang, Changhong Li. 2014-11-05. Dark matter in a bouncing universe. https://doi.org/10.1088/1475-7516%2F2014%2F11%2F001

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