Probing the interaction between dark energy and dark matter with the parametrized post-Friedmann approach

• Published in: Science China. Physics, mechanics & astronomy Vol. 60; no. 5; pp. 82 - 84
• Main Author: Zhang, Xin
• Format: Journal Article
• Language: English
• Published: Beijing Science China Press 01.05.2017; Springer Nature B.V
• Subjects: Astronomy; Classical and Continuum Physics; Dark energy; Dark matter; News & Views; Observations and Techniques; Physics; Physics and Astronomy; 参数化; 参考文献; 宇宙演化; 弗里德曼; 探测; 暗物质; 暗能量; 相互作用

In the current universe, the dominant energy components are dark energy and dark matter. There is a longstanding conjecture that there might be some direct coupling between dark energy and dark matter （for a recent review, see ref. [1]）. The advantages for considering such a possibility include, for...