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arXiv · 2202.12037

Warped vacuum energy by black holes

J. Ovalle
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Abstract

The belief still persists, at least for an important part of the community, that in general relativity the cosmological constant $\Lambda$ must remain immaculate. However, Bianchi identities show that $\Lambda$ could acquire local properties in the presence of matter, i.e., $\Lambda\rightarrow\,\Lambda(x^\mu)$. In this paper we go even further, and we show that a non-uniform vacuum energy does not even require coexistence with any additional form of matter-energy, nor of any theory beyond general relativity, at least for extreme environments, such as the proximity of a black hole.

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J. Ovalle. 2022-02-24. Warped vacuum energy by black holes. https://doi.org/10.1140/epjc%2Fs10052-022-10094-6

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