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arXiv 1008.0779astro-ph.COgr-qchep-phhep-th
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纯动力学k-本质作为宇宙加速

Pure kinetic k-essence as the cosmic speed-up

P. Y. Tsyba, I. I. Kulnazarov, K. K. Yerzhanov, R. Myrzakulov

摘要:

在本文中,我们考虑了三种类型的k-本质。这些k-本质模型以参数形式表示。得到了相应运动方程的精确解析解,并证明了这些解的k-本质模型能引起宇宙加速。

英文摘要:

In this paper, we consider three types of k-essence. These k-essence models were presented in the parametric forms. The exact analytical solutions of the corresponding equations of motion are found. It is shown that these k-essence models for the presented solutions can give rise to cosmic acceleration.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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