Title: Black hole atom as a dark matter particle candidate Show Chinese title

Title: 黑洞原子作为暗物质粒子候选者

Abstract: We propose the new dark matter particle candidate - the "black hole atom", which is an atom with the charged black hole as an atomic nucleus and electrons in the bound internal quantum states. As a simplified model we consider the the central Reissner-Nordstrom black hole with the electric charge neutralized by the internal electrons in bound quantum states. For the external observers these objects would look like the electrically neutral Schwarzschild black holes. We suppose the prolific production of black hole atoms under specific conditions in the early universe. Show Chinese abstract

Abstract: 我们提出了一种新的暗物质粒子候选者——“黑洞原子”，它是一种以带电黑洞作为原子核，电子处于束缚内部量子态的原子。 作为一个简化模型，我们考虑了中心的Reissner-Nordstrom黑洞，其电荷由处于束缚量子态的内部电子中和。 对于外部观察者来说，这些物体看起来像电中性的Schwarzschild黑洞。 我们假设在早期宇宙的特定条件下，黑洞原子会大量产生。