Quantum $\phi^4$ Theory in AdS${}_4$ and its CFT Dual
High Energy Physics - Theory
2019-03-27 v2
Abstract
We compute the two- and four-point holographic correlation functions up to the second order in the coupling constant for a scalar theory in four-dimensional Euclidean anti-de Sitter space. Analytic expressions for the anomalous dimensions of the leading twist operators are found at one loop, both for Neumann and Dirichlet boundary conditions.
Cite
@article{arxiv.1810.00907,
title = {Quantum $\phi^4$ Theory in AdS${}_4$ and its CFT Dual},
author = {Igor Bertan and Ivo Sachs and Evgeny D. Skvortsov},
journal= {arXiv preprint arXiv:1810.00907},
year = {2019}
}
Comments
38 pages, many diagrams, replaced with the revised version