远离世界末日
Riding Gravity Away from Doomsday
摘要:
宇宙中大部分的能量密度都以暗能量的形式储存,这一发现对我们的未来有着深远的影响。特别是我们目前对量子引力理论的有限理解表明,在未来的某个时候,我们的宇宙将经历一个相变,这将瞬间摧毁我们和我们周围的一切。然而,万有引力定律也提出了一条出路--我们的一些后代可以通过驾驭万有引力远离危险而在这场灾难中幸存下来。在这篇文章中,我描述了这个逃离世界末日的故事。
英文摘要:
The discovery that most of the energy density in the universe is stored in the form of dark energy has profound consequences for our future. In particular our current limited understanding of quantum theory of gravity indicates that some time in the future our universe will undergo a phase transition that will destroy us and everything else around us instantaneously. However the laws of gravity also suggest a way out -- some of our descendants could survive this catastrophe by riding gravity away from the danger. In this essay I describe the tale of this escape from doomsday.
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。