论文标题
大爆炸是如何在黑洞内结束的
How the Big Bang Ends up Inside a Black Hole
论文作者
论文摘要
宇宙学的标准模型假设我们的宇宙是从一个奇异的大爆炸创造中开始的14 Gyrs（十亿年）。这可以从少数免费的宇宙学参数中解释大量不同的天体物理数据。但是，我们对某些关键假设没有直接的证据或基本理解：通货膨胀，暗物质和暗能量。在这里，我们回顾了宇宙扩张起源于重力崩溃和反弹的想法。倒塌产生了一个质量$ M \ simeq 5 \ times 10^{22} m _ {\ odot} $的黑洞（BH），该黑洞是25〜Gyrs以前形成的。由于没有压力支撑，冷倒塌可以在自由下降直到达到原子核饱和度（GEV）的内部，因为两个颗粒不能占据相同的量子状态，因此量子力学停止。然后，倒塌像核心爆发的超新星一样弹跳，产生了大爆炸的扩张。宇宙加速度来自BH事件视野。在崩溃期间，扰动在扩张期间退出地平线以重新进入，从而导致观察到的宇宙，而无需通货膨胀或暗能量。使用Ockham的Razor，这使BH Universe（BHU）模型比标准的Singular Big Bang Creation更具吸引力。
The standard model of cosmology assumes that our Universe began 14 Gyrs (billion years) ago from a singular Big Bang creation. This can explain a vast range of different astrophysical data from a handful of free cosmological parameters. However, we have no direct evidence or fundamental understanding of some key assumptions: Inflation, Dark Matter and Dark Energy. Here we review the idea that cosmic expansion originates instead from gravitational collapse and bounce. The collapse generates a Black Hole (BH) of mass $ M \simeq 5 \times 10^{22} M_{\odot}$ that formed 25~Gyrs ago. As there is no pressure support, the cold collapse can continue inside in free fall until it reaches atomic nuclear saturation (GeV), when is halted by Quantum Mechanics, as two particles cannot occupy the same quantum state. The collapse then bounces like a core-collapse supernovae, producing the Big Bang expansion. Cosmic acceleration results from the BH event horizon. During collapse, perturbations exit the horizon to re-enter during expansion, giving rise to the observed universe without the need for Inflation or Dark Energy. Using Ockham's razor, this makes the BH Universe (BHU) model more compelling than the standard singular Big Bang creation.
