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arXiv 0705.4397astro-phgr-qc
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相对论宇宙学与大尺度结构

Relativistic cosmology and large-scale structure

Christos G. Tsagas, Anthony Challinor, Roy Maartens

摘要:

广义相对论标志着现代宇宙学的开端,它一直是该领域许多关键发展的中心。在本综述中,我们讨论了标准宇宙学模型,弗里德曼-勒梅特宇宙的广义相对论动力学和微扰,以及这些如何解释和预测可观测宇宙的性质。我们的目的是根据目前和即将进行的观测,概述在几个主要研究领域取得的进展,如线性和非线性宇宙学扰动、大尺度结构形成和宇宙微波背景辐射物理学。我们通过在整个评论中使用单一的形式主义来做到这一点,即宇宙学的1+3协变方法,它允许统一和平衡地呈现技术信息和物理见解。

英文摘要:

General relativity marked the beginning of modern cosmology and it has since been at the centre of many of the key developments in this field. In the present review, we discuss the general-relativistic dynamics and perturbations of the standard cosmological model, the Friedmann-Lemaitre universe, and how these can explain and predict the properties of the observable universe. Our aim is to provide an overview of the progress made in several major research areas, such as linear and non-linear cosmological perturbations, large-scale structure formation and the physics of the cosmic microwave background radiation, in view of current and upcoming observations. We do this by using a single formalism throughout the review, the 1+3 covariant approach to cosmology, which allows for a uniform and balanced presentation of technical information and physical insight.

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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