物理
宇宙常数
宇宙常数问题
常量(计算机编程)
理论物理学
宇宙学
天体物理学
暗能量
计算机科学
程序设计语言
标识
DOI:10.1103/revmodphys.61.1
摘要
Astronomical observations indicate that the cosmological constant is many orders of magnitude smaller than estimated in modern theories of elementary particles. After a brief review of the history of this problem, five different approaches to its solution are described.
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