111 citations · 299 across the 20 of their papers we have counts for
21 papers · 1 filter
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…
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…
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…
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…
A relation between massive and massless string tree amplitudes
Sitender Pratap Kashyap, Carlos R. Mafra, Mritunjay Verma +1
We uncover a relation between the scattering amplitudes of massive strings and the expansion of the massless string amplitude at tree level. More precisely, the n-point tree a…
One Loop Mass Renormalization of Massive States Using Pure Spinor Formalism
Sitender Pratap Kashyap, Mritunjay Verma
As a check of the first massive integrated vertex operator in the pure spinor formalism constructed in arXiv:1802.04486, we compute the one loop 2-point function of the stable non-…