Living Reviews in Relativity
Living Reviews in Relativity
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发表时间：
2002
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通讯作者：
Editor-in-Chief B. Iyer
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作者：
Editor-in-Chief B. Iyer
这是一个宇宙学常数的物理学和宇宙学的评论。专注于最近的发展，我提出了一个宇宙学的教学概述中存在的宇宙常数，其大小的观测约束，和一个小的（和潜在的非零）真空能量的物理。astro-ph/0004075 -2000-13 c ©2001 Max-Planck-Gesellschaft和作者。有关版权的更多信息，请访问http://www.livingreviews.org/Info/Copyright/。如需转载本文，请联系livrev@aei-potsdam.mpg. de。
This is a review of the physics and cosmology of the cosmological constant. Focusing on recent developments, I present a pedagogical overview of cosmology in the presence of a cosmological constant, observational constraints on its magnitude, and the physics of a small (and potentially nonzero) vacuum energy. astro-ph/0004075 EFI-2000-13 c ©2001 Max-Planck-Gesellschaft and the authors. Further information on copyright is given at http://www.livingreviews.org/Info/Copyright/. For permission to reproduce the article please contact livrev@aei-potsdam.mpg.de.