arXiv · hep-th/0310169
AdS/CFT boundary conditions, multi-trace perturbations, and the c-theorem
Abstract
We discuss possible choices for boundary conditions in the AdS/CFT correspondence, and calculate the renormalisation group flow induced by a double-trace perturbation. In running from the UV to the IR there is a unit shift in the central charge. The discrepancy between our result and results obtained by other authors is accounted for by the discovery that there is a non-trivial flow for perturbations induced by bulk fields with masses saturating the Breitenlohner-Freedman bound.
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David Nolland. 2003-12-03. AdS/CFT boundary conditions, multi-trace perturbations, and the c-theorem. https://doi.org/10.1016/j.physletb.2004.01.037
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