arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1504.07050gr-qc
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宇宙学与引力:高能物理学的宏伟蓝图

Cosmology and Gravitation: the grand scheme for High-Energy Physics

P. Binétruy

摘要:

这些讲座描述了宇宙学标准模型($Λ$ CDM)是如何发展起来的,它是基于观测事实以及在引力和非引力基本相互作用理论背景下形成的思想,后者由高能物理学的标准模型描述。它侧重于最新的发展,特别是通过观测宇宙微波背景提供的早期宇宙的精确知识,以及目前宇宙膨胀加速的发现。在坚持宇宙学标准模型的成功的同时,我们将强调它依赖于三个支柱,其中涉及许多悬而未决的问题:暴胀理论,暗物质和暗能量的性质。我们将用一章的篇幅来讨论这些问题,特别描述这些问题如何影响我们对基本相互作用理论的看法。更多的技术部分用斜体字表示。它们可以被完全跳过。

英文摘要:

These lectures describe how the Standard Model of cosmology ($Λ$CDM) has developped, based on observational facts but also on ideas formed in the context of the theory of fundamental interactions, both gravitational and nongravitational, the latter being described by the Standard Model of high energy physics. It focuses on the latest developments, in particular the precise knowledge of the early Universe provided by the observation of the Cosmic Microwave Background and the discovery of the present acceleration of the expansion of the Universe. While insisting on the successes of the Standard Model of cosmology, we will stress that it rests on three pillars which involve many open questions: the theory of inflation, the nature of dark matter and of dark energy. We will devote one chapter to each of these issues, describing in particular how this impacts our views on the theory of fundamental interactions. More technical parts are given in italics. They may be skipped altogether.

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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