大挤压的结果会是什么？
What would be outcome of a Big Crunch?
摘要：
我认为存在一种尚未发现的相互作用：物质和反物质之间的排斥。这种力的最简单和最优雅的候选者是粒子和反粒子之间的引力排斥。我认为，这样的力量可能会产生一个新的宇宙;通过将我们宇宙的最终大挤压转变为类似于大爆炸的事件。事实上，当一个坍缩的宇宙被还原为一个小尺寸的超大质量黑洞时，一个非常强的引力场可能会从周围的真空中产生粒子-反粒子对。从物理真空中产生的反物质的数量等于“黑洞宇宙”质量的减少，并被它猛烈地排斥。当黑洞的尺寸足够小时，反物质的产生可能会变得如此巨大和快速，以至于我们宇宙中的物质可能会在普朗克时间的一小部分内消失。因此，物质到反物质的快速转变可能看起来像一个大爆炸，其初始大小比普朗克长度大30个数量级，质疑暴胀的必要性。此外，一个由物质主导的宇宙的大坍缩导致一个由反物质主导的新宇宙，反之亦然;不需要援引CP破坏来解释物质-反物质不对称性。简单地说，我们今天的宇宙是由物质主导的，因为以前的宇宙是由反物质主导的。
英文摘要：
I suggest the existence of a still undiscovered interaction: repulsion between matter and antimatter. The simplest and the most elegant candidate for such a force is gravitational repulsion between particles and antiparticles. I argue that such a force may give birth to a new Universe; by transforming an eventual Big Crunch of our universe, to an event similar to Big Bang. In fact, when a collapsing Universe is reduced to a supermassive black hole of a small size, a very strong field of the conjectured force may create particle-antiparticle pairs from the surrounding vacuum. The amount of the antimatter created from the physical vacuum is equal to the decrease of mass of "black hole Universe" and violently repelled from it. When the size of the black hole is sufficiently small the creation of antimatter may become so huge and fast, that matter of our Universe may disappear in a fraction of the Planck time. So fast transformation of matter to antimatter may look like a Big Bang with the initial size about 30 orders of magnitude greater than the Planck length, questioning the need for inflation. In addition, a Big Crunch, of a Universe dominated by matter, leads to a new Universe dominated by antimatter, and vice versa; without need to invoke CP violation as explanation of matter-antimatter asymmetry. Simply, our present day Universe is dominated by matter, because the previous Universe was dominated by antimatter.
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。
