Nonsingular black holes and nonsingular universes in the regularized Lovelock gravity

نویسندگان

چکیده

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

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ژورنال

عنوان ژورنال: Physics of the Dark Universe

سال: 2021

ISSN: ['2212-6864']

DOI: https://doi.org/10.1016/j.dark.2020.100754