The dark bubbleography

Souvik Banerjee

doi:10.1007/JHEP02(2024)102

The dark bubbleography

2024-02-15

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DOI：10.1007/JHEP02(2024)102

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We present the holographic construction of the dark bubble model of dark energy and highlight the pivotal role played by the non-normalizable modes. Following the route of holographic renormalization, we show that the non-normalizable modes are essential for having a vanishing mass for the induced graviton in any braneworld model. We then apply this idea in the computation of the propagator on the wall of the dark bubble introduced in [1].

Keyword:

AdS-CFT Correspondence

Cosmological models

de Sitter space

Extra Dimensions

The dark bubbleography

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