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High Energy Physics - Theory, hep-th
Abstract:
We compute the two- and four-point holographic correlation functions up to
the second order in the coupling constant for a scalar $\phi^4$ theory in
four-dimensional Euclidian 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.
