不断演化的块状宇宙与时代的融合
The Evolving Block Universe and the Meshing Together of Times
摘要：
提出时空应该被看作是一个不断演化的块宇宙，以现在的时间为界到未来，而现在的时间又不断地延伸到未来。这个未来的边界在每一个时间都是通过测量从宇宙开始沿着里奇本征线的适当时间来定义的。一个关键点是，物理现实可以在许多不同的尺度上表示：因此，时间的流逝在不同的尺度上可以被看作是不同的，量子引力决定了时空本身的演化，而量子场论决定了时空中事件的演化。于是，根本的问题就出现了，不同尺度上的有效时间是如何结合在一起的，导致了全球和地方时间的概念。
英文摘要：
It is proposed that spacetime should be regarded as an evolving block universe, bounded to the future by the present time, which continually extends to the future. This future boundary is defined at each time by measuring proper time along Ricci eigenlines from the start of the universe. A key point is that physical reality can be represented at many different scales: hence the passage of times may be seen as different at different scales, with quantum gravity determining the evolution of space time itself but quantum field theory determining the evolution of events within spacetime .The fundamental issue then arises as to how the effective times at different scales mesh together, leading to the concept so global and local times.
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。
