arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0705.0825gr-qcastro-phhep-th
收藏

爱因斯坦有压引力理论述评

Einstein's Theory of Gravity in the Presence of Pressure: A Review

Ram Gopal Vishwakarma

摘要:

解释当前观测所需的神秘的“暗能量”在基础物理学和宇宙学之间构成了严重的对抗。目前的危机可能是广义相对论预言的结果(到目前为止还没有经过检验),即物质源的压力也会受到引力的影响。在这种观点下,理论分析揭示了一些令人惊讶的矛盾和悖论所面临的能量应力张量(在压力的存在下),这是用来模拟宇宙的物质含量,包括暗能量。

英文摘要:

The mysterious `dark energy' needed to explain the current observations, poses a serious confrontation between fundamental physics and cosmology. The present crisis may be an outcome of the (so far untested) prediction of the general theory of relativity that the pressure of the matter source also gravitates. In this view, a theoretical analysis reveals some surprising inconsistencies and paradoxes faced by the energy-stress tensor (in the presence of pressure) which is used to model the matter content of the universe, including dark energy.

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。

↑