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arXiv 1111.1436astro-ph.COhep-ph
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宇宙学中的中微子质量:现状与展望

Neutrino mass in cosmology: status and prospects

Yvonne Y. Y. Wong

摘要:

我给宇宙学中的中微子质量的影响的概述,侧重于他们在宇宙学扰动的演变中发挥的作用。我将讨论如何最近的观测宇宙微波背景各向异性和大规模的物质分布可以探测中微子质量更高的精度比目前的实验室实验。我描述了几种新的技术,将用于探测宇宙学在未来,以及在非线性物质的功率谱和相关的观测量的计算的最新进展。

英文摘要:

I give an overview of the effects of neutrino masses in cosmology, focussing on the role they play in the evolution of cosmological perturbations. I discuss how recent observations of the cosmic microwave background anisotropies and the large-scale matter distribution can probe neutrino masses with greater precision than current laboratory experiments. I describe several new techniques that will be used to probe cosmology in the future, as well as recent advances in the computation of the nonlinear matter power spectrum and related observables.

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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