4 papers
Aspects of Witten Diagrams for Holographic Defects
Dean Carmi, Sudip Ghosh, Trakshu Sharma
In this paper, we study the conformal block decomposition of Witten diagrams for -dimensional holographic CFTs in the presence of a -dimensional conformal defect. The hologra…
Closing the loop on in AdS
Dean Carmi, Riccardo Ciccone, Shimon Sukholuski
We compute the one-loop correction to the CFT data of all double-trace operators for a theory in AdS, for arbitrary values of , , and of the s…
Conformal dispersion relation for mixed correlators
Dean Carmi, Javier Moreno, Shimon Sukholuski
Dispersion relations are nonperturbative formulas that relate the ultraviolet and infrared behavior of an observable with wide-ranging applications applications in linear response…
1d Conformal Field Theory and Dispersion Relations
Dean Carmi, Sudip Ghosh, Trakshu Sharma
We study conformal field theory in space-time dimensions. We derive a dispersion relation for the 4-point correlation function of identical bosons and fermions, in terms of t…