3 papers
hep-th2026
From AdS to Flat Space: Massive Spin-2 Fields
Vijay Nenmeli, Arvind Shekar, Mritunjay Verma
We analyze a bulk effective field theory in AdS containing a U(1)-charged massive spin-2 field coupled to a gauge field, by performing the required holographic renormalization, and…
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-th2025
Massless representation of massive superfields and tree amplitudes with the pure spinor formalism
Sitender Pratap Kashyap, Carlos R. Mafra, Mritunjay Verma +1
We construct the unintegrated vertex operator at the first mass level of the open superstring from the OPE of massless vertices. Using BRST cohomology manipulations, the tree ampli…