3 papers
hep-th2025
Carrollian Conformal Theories in Momentum Space
Raffaele Marotta, Arvind Shekar, Mritunjay Verma
We consider the Carrollian conformal field theories involving scalar operators in the momentum representation. The momentum space Ward identities are explicitly solved to obtain th…
hep-th2024
The Reggeon Vertex for DDF States
Dripto Biswas, Raffaele Marotta, Igor Pesando
We provide a compact expression for the generating function of correlators involving an arbitrary number of bosonic open string DDF states. The explicit correlators for DDF sta…
hep-th2024
Flat space spinning massive amplitudes from momentum space CFT
Raffaele Marotta, Kostas Skenderis, Mritunjay Verma
We discuss the flat space limit of AdS using the momentum space representation of CFT correlators. The flat space limit involves sending the AdS radius and the dimensions of operat…