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Matching the observed cosmological constant with vacuum energy density in AdS

Zhe Chang·Xin-Bing Huang
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Abstract

We calculate the vacuum energy density by taking account of different massive scalar fields in AdS spacetime. It is found that the mass spectrum of a scalar field in AdS spacetime is discrete because of a natural boundary condition. The results match well with the observed cosmological constant.

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Zhe Chang, Xin-Bing Huang. 2002-03-21. Matching the observed cosmological constant with vacuum energy density in AdS. https://doi.org/10.1016/s0375-9601(02)00387-0

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