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arXiv 1201.4432gr-qcmath-phmath.MP
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开放宇宙模型:Mathieu函数描述

Open Universe Model: Description by Mathieu Functions

A. M. Baranov, D. A. Baranov

摘要:

本文讨论了由共形平坦4度规描述的开放宇宙模型。以理想Pascal流体为源的引力方程被简化为非线性振动方程。我们建议把这个方程看作包含某些宇宙学模型的Mathieu方程。结果表明,宇宙态函数的行为与大爆炸的情况定性一致。

英文摘要:

A model of the open Universe described by a conformally flat 4-metric is considered. The gravitational equations with a perfect Pascal fluid as a source are reduced to the nonlinear equation of oscillations. It is proposed to consider this equation as the Mathieu equation encompassing some cosmological models. It is shown that the behaviour of the Universe state function is in qualitative accordance with the Big Bang scenario.

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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