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arXiv 1306.0538gr-qchep-phhep-th
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新的暴胀自然退出辐射支配的宇宙

Natural exit of fresh inflation to a radiation dominated universe

Mauricio Bellini

摘要:

当暴胀子场与引力耦合时,我们研究了从一个新的暴胀场景到一个辐射主导的宇宙的转变。我们表明,这种转变是非常自然的,当这种耦合是$ξ=1/4$在新鲜的通货膨胀结束。这是一个非常重要的结果,表明新的暴胀有一个自然的出口到辐射主导的时代。

英文摘要:

We examine the transition from a fresh inflationary scenario to a radiation dominated universe when the inflaton field is coupled to gravity. We show that this transition is very natural when this coupling is $ξ=1/4$ at the end of fresh inflation. This is a very important result that shows as fresh inflation has a natural exit to the radiation dominated epoch.

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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