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arXiv 1010.0941hep-thastro-ph.COhep-ph
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弦论中的暴胀:优雅地退出现实世界

Inflation in string theory: a graceful exit to the real world

Michele Cicoli, Anupam Mazumdar

摘要:

暴胀成功的最重要的标准是解释在宇宙微波背景辐射中观测到的温度各向异性,以及在真空中退出暴胀,在真空中它可以激发大爆炸核合成成功所需的标准模型夸克和轻子。在本文中,我们提供了有史以来第一个封闭的弦模型的通货膨胀的暴胀耦合到隐藏的部门,模部门,和可见的部门领域可以计算,表明通货膨胀可以导致重新加热的标准模型自由度之前的电弱标度。

英文摘要:

The most important criteria for a successful inflation are to explain the observed temperature anisotropy in the cosmic microwave background radiation, and exiting inflation in a vacuum where it can excite the Standard Model quarks and leptons required for the success of Big Bang Nucleosynthesis. In this paper we provide the first ever closed string model of inflation where the inflaton couplings to hidden sector, moduli sector, and visible sector fields can be computed, showing that inflation can lead to reheating the Standard Model degrees of freedom before the electro-weak scale.

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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