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arXiv · 1411.4051

Towards a field-theory interpretation of bottom-up holography

V. P. J. Jacobs·S. Grubinskas·H. T. C. Stoof
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Abstract

We investigate recent results for the electrical conductivity and the fermionic self-energy, obtained in a holographic bottom-up model for a relativistic charge-neutral conformal field theory. We present two possible field-theoretic derivations of these results, using either a semiholographic or a holographic point of view. In the semiholographic interpretation, we also show how, in general, the conductivity should be calculated in agreement with Ward identities. The resulting field-theory interpretation may lead to a better understanding of the holographic dictionary in applied AdS/CMT.

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V. P. J. Jacobs, S. Grubinskas, H. T. C. Stoof. 2015-04-15. Towards a field-theory interpretation of bottom-up holography. https://doi.org/10.1007/jhep04(2015)033

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