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arXiv 1708.07293astro-ph.COgr-qchep-ph
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可观测张量标量比与次级引力波背景

Observable tensor-to-scalar ratio and secondary gravitational wave background

Arindam Chatterjee, Anupam Mazumdar

摘要:

在本文中,我们将强调一个简单的真空能量主导的拐点暴胀如何匹配当前的宇宙微波背景辐射数据,并预测大的原始张量标量比,$r \sim \mathcal{O}(10^{-3}-10^{-2})$,可观察到的二阶引力波背景,这可能是从未来的实验,如DECi-hertz干涉仪引力波天文台(DECIGO),激光干涉仪空间天线(eLISA),宇宙探测器(CE)和大爆炸天文台(BBO)。

英文摘要:

In this paper we will highlight how a simple vacuum energy dominated inflection-point inflation can match the current data from cosmic microwave background radiation, and predict large primordial tensor to scalar ratio, $r \sim \mathcal{O}(10^{-3}-10^{-2})$, with observable second order gravitational wave background, which can be potentially detectable from future experiments, such as DECi-hertz Interferometer Gravitational wave Observatory (DECIGO), Laser Interferometer Space Antenna (eLISA), Cosmic Explorer (CE), and Big Bang Observatory (BBO).

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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