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arXiv · gr-qc/0609039

Cosmic Duality in Quintom Universe

Yi-Fu Cai·Hong Li·Yun-Song Piao·Xinmin Zhang
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Abstract

In this paper we study the duality in two-field Quintom models of Dark Energy. We find that an expanding universe dominated by Quintom-A field is dual to a contracting universe with Quintom-B field.

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Yi-Fu Cai, Hong Li, Yun-Song Piao, Xinmin Zhang. 2007-03-23. Cosmic Duality in Quintom Universe. https://doi.org/10.1016/j.physletb.2007.01.027

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