One-loop effective potential from higher-dimensional AdS black holes

Guido Cognola; Emilio Elizalde; Sergio Zerbini

doi:10.1016/j.physletb.2004.02.004

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arXiv · hep-th/0312011

One-loop effective potential from higher-dimensional AdS black holes

Guido Cognola·Emilio Elizalde·Sergio Zerbini

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Abstract

We study the quantum effects in a brane-world model in which a positive constant curvature brane universe is embedded in a higher-dimensional bulk AdS black hole, instead of the usual portion of the AdS$_5$. By using zeta regularisation, in the large mass regime, we explicitly calculate the one-loop effective potential due to the bulk quantum fields and show that it leads to a non-vanishing cosmological constant, which can definitely acquire a positive value.

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Guido Cognola, Emilio Elizalde, Sergio Zerbini. 2004-02-04. One-loop effective potential from higher-dimensional AdS black holes. https://doi.org/10.1016/j.physletb.2004.02.004

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