Theoretical Astrophysics, California Institute of Technology, Mail Code 350-17, Pasadena, CA 91125, USA.
Philos Trans A Math Phys Eng Sci. 2011 Dec 28;369(1957):5068-80. doi: 10.1098/rsta.2011.0290.
We review the effects of modified gravity on large-scale structure in the nonlinear regime, focusing on f(R) gravity and the Dvali-Gabadadze-Porrati model, for which full N-body simulations have been performed. In particular, we discuss the abundance of massive halos, the nonlinear matter power spectrum and the dynamics within clusters and galaxies, with particular emphasis on the screening mechanisms present in these models.
我们回顾了修正引力在非线性 regime 下对大尺度结构的影响，重点关注了 f(R)引力和 Dvali-Gabadadze-Porrati 模型，这些模型都已经进行了完整的 N 体模拟。特别是，我们讨论了大量的重子晕的丰度、非线性物质功率谱以及星系团和星系内部的动力学，特别强调了这些模型中存在的屏蔽机制。
