2 papers
hep-th2026
Carrollian ABJM: Fermions and Supersymmetry
Arjun Bagchi, Arthur Lipstein, Saikat Mondal +1
A natural approach for constructing a concrete example of flat space holography is to take the flat space limit of a well-understood example of AdS/CFT, such as the one relating M-…
hep-th2025
On in-in correlators for spinning theories and their shadow formulation
Chandramouli Chowdhury, Arthur Lipstein, Joe Marshall +1
In-in correlators are the basic observables in cosmology and are traditionally computed using the Schwinger-Keldysh formalism. In this paper we revisit this formalism for photons,…