arXiv · 1212.0561
Holography of Species in Cascading DGP
Abstract
In this paper we generalize the idea of species holography to the case of Cascading DGP theories. Essence of the phenomenon is that a 4D field theory with N particle species coupled to a high-dimensional bulk gravity propagating solely a graviton becomes strongly coupled at the scale that would be the quantum gravity scale of the bulk theory if all the species were propagating in the bulk. We will see that both, crossover scales and Vainshtein scales, can be understood as holographic scales in the above sense. We confirm our results by an explicit effective field theoretic derivation of these scales in Cascading DGP.
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Tehseen Rug. 2012-12-03. Holography of Species in Cascading DGP. https://arxiv.org/abs/1212.0561
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