暗能量与生命的终极未来
Dark Energy and Life's Ultimate Future
摘要：
目前空间加速膨胀的发现改变了宇宙学和生命最终前景的一切。不断（但减速）膨胀的宇宙和坍缩的宇宙这两种乐观的设想似乎都不再可行了。最后的未来看起来非常黑暗。然而，宇宙和智慧的命运在很大程度上取决于仍然神秘的暗能量的性质，正是暗能量推动了宇宙的加速膨胀。取决于其状态方程-也许是时间依赖的-现在有一个混乱的不同的模型，俗称大撕裂，大呜咽，大衰变，大紧缩，大早午餐，大Splat等本文简要回顾的可能性和问题。它还认为，即使我们的宇宙最终注定要灭亡，也许这最终并不重要，因为可能会有某种永恒的轮回。- 关键词：宇宙学，宇宙，暗能量，宇宙学常数，精髓，幻影能量，暴胀，量子引力，遥远的未来，生命，智能
英文摘要：
The discovery of the present accelerated expansion of space changed everything regarding cosmology and life's ultimate prospects. Both the optimistic scenarios of an ever (but decelerated) expanding universe and of a collapsing universe seem to be no longer available. The final future looks deadly dark. However, the fate of the universe and intelligence depends crucially on the nature of the still mysterious dark energy which drives the accelerated expansion. Depending on its - perhaps time-dependent - equation of state, there is a confusing number of different models now, popularly called Big Rip, Big Whimper, Big Decay, Big Crunch, Big Brunch, Big Splat, etc. This paper briefly reviews possibilities and problems. It also argues that even if our universe is finally doomed, perhaps that doesn't matter ultimately because there might be some kind of eternal recurrence. - Key words: Cosmology, Universe, Dark Energy, Cosmological Constant, Quintessence, Phantom Energy, Inflation, Quantum Gravity, Far Future, Life, Intelligence
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。
