论文标题

大规模宇宙的空间几何形状:量子重力,暗能量和其他未知数的作用

Spatial Geometry of the Large-Scale Universe: The Role of Quantum Gravity, Dark Energy and other Unknowns

论文作者

Holman, Marc

论文摘要

一段时间以来,人们已经知道,大规模宇宙观察到的近乎衰落的通常推论 - 即存在宇宙学“平坦性问题”,然后将其视为局部的部分,但要假设存在超短暂的,即早期宇宙的超短期,非常早期的宇宙扩张,这本身就是深层问题。目前的贡献巩固了关于缺乏宇宙学统一问题的较早结果,即通过通货膨胀,通过清除一些共同的误解并更详细地提出一些论点来解决这种情况。

It has been known for some time that the usual inference drawn from the observed near-flatness of the large-scale Universe - namely the existence of a cosmological "flatness problem", which is then taken as a partial, but key motivation for assuming the existence of an ultra-short, inflationary expansion of the very early Universe - is in itself deeply problematic. The present contribution consolidates the earlier results regarding the absence of a cosmological flatness problem of the sort that could potentially be resolved by inflation, by clearing up some common misunderstandings and by presenting some arguments in more detail.

扫码加入交流群

加入微信交流群

微信交流群二维码

扫码加入学术交流群,获取更多资源