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Showing 2022 · hep-thShow all
3 papers · 2 filters
hep-th2022★ 10 cited
Shift operators from the simplex representation in momentum-space CFT
Francesca Caloro, Paul McFadden
We derive parametric integral representations for the general -point function of scalar operators in momentum-space conformal field theory. Recently, this was shown to be expres…
hep-th2022★ 29 cited
A handbook of holographic 4-point functions
Adam Bzowski, Paul McFadden, Kostas Skenderis
We present a comprehensive discussion of tree-level holographic -point functions of scalar operators in momentum space. We show that each individual Witten diagram satisfies the…
hep-th2022★ 5 cited
Induced non-Abelian Chern-Simons effective action in very special relativity
Z. Haghgouyan, M. Ghasemkhani, R. Bufalo +1
In this paper, we study the one-loop induced effective action for a non-abelian gauge field in the very special relativity (VSR) framework in a -dimensional spacetime. We sh…