It is found that, when the coupling constants ${\alpha }_p$ in the theory of regularized Lovelock gravity are properly chosen and the number of Lovelock tensors $p\to \infty$, there exist a fairly large number of nonsingular (singularity free) black holes and nonsingular universes. Some nonsingular black holes have numerous horizons and numerous energy levels (a bit like atom) inside the outer event horizon. On the other hand, some nonsingular universes start and end in two de Sitter phases. The ratio of energy densities for the two phases are 120 orders. It is thus helpful to understand the cosmological constant problem.

中文翻译：

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正则Lovelock引力中的非奇异黑洞和非奇异宇宙

发现，当耦合常数 ${\alpha }_p$ 在正则洛夫洛克引力理论适当地选择和洛夫洛克张量的数目 $p\to \infty$，存在相当多的非奇异（无奇点）黑洞和非奇异宇宙。一些非奇异的黑洞在外部事件的视界内具有许多视界和许多能级（有点像原子）。另一方面，一些非奇异的宇宙以两个de Sitter相开始和结束。两相的能量密度之比为120阶。因此，有助于理解宇宙常数问题。