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arXiv 1407.7199gr-qcastro-ph.COhep-phhep-th
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宇宙从辐射和物质产生到现在的单一尺度因子

Single scale factor for the universe from the creation of radiation and matter till the present

Recai Erdem

摘要:

本文介绍了一种把辐射和物质的产生纳入宇宙演化的方案,从而使辐射和物质产生前后的时间合并在Robertson-Walker度规的一个标度因子中成为可能。该方案通过一个玩具模型来说明,该模型有望构成现实模型的基础。

英文摘要:

A scheme for incorporating the creation of radiation and matter into the cosmological evolution is introduced so that it becomes possible to merge the times before and after the creation of radiation and matter in a single scale factor in Robertson-Walker metric. This scheme is illustrated through a toy model that has the prospect of constituting a basis for a realistic model.

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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