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arXiv 1206.2828gr-qc
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具有指数标量场势和尘埃的平坦Friedman宇宙通解的注记

Remarks on the general solution for the flat Friedman universe with exponential scalar-field potential and dust

A. A. Andrianov, F. Cannata, A. Y. Kamenshchik

摘要:

我们证明了将指数标量场势宇宙学模型的一般精确解的方法简单地推广到尘埃存在的情况是失败的,并讨论了这种令人困惑的现象的原因.

英文摘要:

We show that the simple extension of the method of obtaining the general exact solution for the cosmological model with the exponential scalar-field potential to the case when the dust is present fails and we discuss the reasons of this puzzling phenomenon.

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