Igor Bertan

most citedQuantum

ϕ^{4}

Theory in AdS

_{4}

and its CFT Dual

56 citations · 56 across the 1 of their papers we have counts for

collaborators

2 papers

hep-th2018★ 56 cited

Quantum $ϕ^{4}$ Theory in AdS $_{4}$ and its CFT Dual

Igor Bertan, Ivo Sachs, Evgeny D. Skvortsov

We compute the two- and four-point holographic correlation functions up to the second order in the coupling constant for a scalar $ϕ^{4}$ theory in four-dimensional Euclidean anti-de…

hep-th2018

Loops in Anti-de Sitter Space

Igor Bertan, Ivo Sachs

We obtain analytic results for the four-point amplitude, at one loop, of an interacting scalar field theory in four-dimensional, Euclidean anti-de Sitter space without exerting any…

Quantum ϕ4 Theory in AdS4​ and its CFT Dual

Loops in Anti-de Sitter Space

Quantum $ϕ^{4}$ Theory in AdS $_{4}$ and its CFT Dual