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arXiv 1807.05445hep-thastro-ph.CO
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关于通货膨胀和沼泽地的注记

A note on Inflation and the Swampland

Alex Kehagias, Antonio Riotto

摘要:

我们提供了一些意见的限制通货膨胀模型推断最近提出的两个沼泽地标准。特别是我们认为,在没有任何知识的绝热曲率扰动的起源,在慢卷单场模型的通货膨胀之间没有紧张的沼泽地标准和当前的张量标量比的下限。

英文摘要:

We provide some comments about the constraints on the inflationary models inferred from the two Swampland criteria which have been recently proposed. In particular we argue that, in the absence of any knowledge about the origin of the adiabatic curvature perturbations, within the slow-roll single field models of inflation there is no tension between the swampland criteria and the current lower bound on the tensor-to-scalar ratio.

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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