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arXiv · hep-th/0407071

Correlation Functions in Holographic RG Flows

Ioannis Papadimitriou·Kostas Skenderis
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Abstract

We discuss the computation of correlation functions in holographic RG flows. The method utilizes a recently developed Hamiltonian version of holographic renormalization and it is more efficient than previous methods. A significant simplification concerns the treatment of infinities: instead of performing a general analysis of counterterms, we develop a method where only the contribution of counterterms to any given correlator needs to be computed. For instance, the computation of renormalized 2-point functions requires only an analysis at the linearized level. We illustrate the method by discussing flat and AdS-sliced domain walls. In particular, we discuss correlation functions of the Janus solution, a recently discovered non-supersymmetric but stable AdS-sliced domain wall.

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Ioannis Papadimitriou, Kostas Skenderis. 2004-11-01. Correlation Functions in Holographic RG Flows. https://doi.org/10.1088/1126-6708%2F2004%2F10%2F075

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