Problems with Modified Theories of Gravity, as Alternatives to Dark Energy
Problems with Modified Theories of Gravity, as Alternatives to Dark Energy
复制标题
修正引力理论作为暗能量替代方案的问题
DOI：
10.1007/978-1-4939-7708-6_10
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
N. Straumann
中科院分区：
文献类型：
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作者：
N. Straumann
在对“超越爱因斯坦：二十世纪几何、引力和宇宙学的历史视角”会议的贡献中，我们给出了一份重要的状态报告，试图通过修改广义相对论来解释宇宙后期加速膨胀。我们对标准宇宙学模型的这种替代方案的简要回顾主要针对那些没有研究过有关该主题的大量最新文献的读者。
In this contribution to the conference "Beyond Einstein: Historical Perspectives on Geometry, Gravitation and Cosmology in the Twentieth Century", we give a critical status report of attempts to explain the late accelerated expansion of the universe by modifications of general relativity. Our brief review of such alternatives to the standard cosmological model addresses mainly readers who have not pursued the vast recent literature on this subject.