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On Stability Of The Crystal Universe Models

Yun-Song Piao·Xinmin Zhang·Yuan-Zhong Zhang
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Abstract

We generalize the Goldberger-Wise mechanism and study the stability of the Crystal Universe models. We show that the model can be stabilized, however for configurations of Crystal Universe in the absence of fine-tuning, brane crystals are not equidistant, i.e. a $"-+"$ pair is far away from adjacent $"-+"$ pair, except for the fixed points of the orbifold, which differs from the assumptions taken in the literature.

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Yun-Song Piao, Xinmin Zhang, Yuan-Zhong Zhang. 2001-04-03. On Stability Of The Crystal Universe Models. https://doi.org/10.1016/s0370-2693(01)00689-x

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