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arXiv 1503.04056astro-ph.COgr-qc
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暗能量与暗物质耦合的新宇宙学约束

New Cosmographic Constraints on the Dark Energy and Dark Matter Coupling

Yu. L. Bolotin, V. A. Cherkaskiy, O. A. Lemets

摘要:

考虑了三种暗分量之间存在线性相互作用的宇宙学模型,得到了用宇宙学参数对耦合常数的限制。它使我们能够找到直接基于观测数据的耦合常数的约束条件,并限制描述暗区相互作用的众多模型的数量。

英文摘要:

We consider three cosmological models with linear interaction between the dark components and obtain restrictions on the coupling constant in terms of the cosmographic parameters. It enables us to find constraints on the coupling constant directly based on observational data and to restrict number of numerous models describing interaction in the dark sector.

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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