Euclidean wormholes and holography
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Publication:2314908
DOI10.1007/JHEP06(2019)042zbMATH Open1416.81138arXiv1903.05658MaRDI QIDQ2314908
Author name not available (Why is that?)
Publication date: 30 July 2019
Published in: (Search for Journal in Brave)
Abstract: Asymptotically AdS wormhole solutions are considered in the context of holography. Correlation functions of local operators on distinct boundaries are studied. It is found that such correlators are finite at short distances. Correlation functions of non-local operators (Wilson loops) on distinct boundaries are also studied, with similar conclusions. Deformations of the theory with multi-trace operators on distinct boundaries are considered and studied. As a consequence of these results, the dual theory is expected to factorize in the UV, and the two sectors to be coupled by a soft non-local interaction. A simple field theory model with such behavior is presented.
Full work available at URL: https://arxiv.org/abs/1903.05658
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