标题： 天体物理筛查修改引力的测试 显示英文标题

标题： Astrophysical Tests of Screened Modified Gravity

摘要： 屏蔽修正引力理论规避了经典替代引力理论所面临的太阳系检验难题。在许多情况下，它们无法纳入PPN形式主义。屏蔽效应的环境依赖性激发了人们努力寻找利用已被深入研究但迄今为止尚未用于检验引力的新颖探针。天体物理对象——恒星、星系、星团——由于它们位于太阳系和哈勃流之间的部分屏蔽区域，已成为这一目的的竞争工具。本文综述了屏蔽修正引力理论当前的天体物理检验。 显示英文摘要

摘要： Screened modified gravity theories evade the solar system tests that have proved prohibitive for classical alternative gravity theories. In many cases, they do not fit into the PPN formalism. The environmental dependence of the screening has motivated a concerted effort to find new and novel probes of gravity using objects that are well-studied but have hitherto not been used to test gravity. Astrophysical objects---stars, galaxies, clusters---have proved competitive tools for this purpose since they occupy the partially-screened regime between solar system and the Hubble flow. In this article we review the current astrophysical tests of screened modified gravity theories.