论文标题

通过温暖的自然通货膨胀,原始的黑洞暗物质

Primordial Black-Hole Dark Matter via Warm Natural Inflation

论文作者

Correa, Miguel, Gangopadhyay, Mayukh R., Jaman, Nur, Mathews, Grant J.

论文摘要

我们报告了一项关于天然温暖通货膨胀范式(WNI)的研究。我们在此模型中显示了两个重要的新结果。一个是,从宇宙微波背景(CMB)上对原始功率谱的观察性约束可以得到满足,而无需超越有效田间理论的普朗克量表。第二是,WNI不可避免地可以为在黑洞质量范围($ 10^{ - 16} -10} -10} -10} { - 11} m _ {\ odot} $中生产原始黑洞(PBHS)的完美条件。

We report on a study of the natural warm inflationary paradigm (WNI). We show two important new results arise in this model. One is that the observational constraints on the primordial power spectrum from the cosmic microwave background (CMB) can be satisfied without going beyond the Planck scale of the effective field theory. The second is that WNI can inevitably provide perfect conditions for the production of primordial black holes (PBHs) in the golden window of black-hole mass range ($10^{-16} -10^{-11}M_{\odot}$) where it can account for all of the the dark matter content of the universe while satisfying observational constraints.

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