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arXiv · hep-th/0011118

Model for self-tuning the cosmological constant

Jihn E. Kim·Bumseok Kyae·Hyun Min Lee
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Abstract

The vanishing cosmological constant in the four dimensional space-time is obtained in a 5D Randall-Sundrum model with a brane (B1) located at $y=0$. The matter fields can be located at the brane. For settling any vacuum energy generated at the brane to zero, we need a three index antisymmetric tensor field $A_{MNP}$ with a specific form for the Lagrangian. For the self-tuning mechanism, the bulk cosmological constant should be negative.

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Jihn E. Kim, Bumseok Kyae, Hyun Min Lee. 2001-03-23. Model for self-tuning the cosmological constant. https://doi.org/10.1103/physrevlett.86.4223

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