4 papers
Supersymmetric extensions of Kac-Moody boundary conditions in AdS gravity
Nabamita Banerjee, Vedant Bhutra, Suvankar Dutta +1
We extend the Kac-Moody (KM) boundary conditions of AdS gravity by incorporating fermionic fields. For AdS supergravity, we show that there are two poss…
Massless limit of massive self-interacting vector fields
Nabamita Banerjee, Jitesh Singh
We study massive self-interacting vector field theories with mass added ``by hand". We show that the massless limit of the quartic self-interacting vector field theory is not smoot…
Mock Modularity Of Twisted Index In CHL Models
Nabamita Banerjee, Vedant Bhutra, Ranveer Kumar Singh
We study the twisted partition function of quarter BPS states in CHL models and show that for a large class of single-centered black holes, the degeneracy of microstates is given b…
AdS S-Matrix for Massive Vector Fields
Nabamita Banerjee, Amogh Neelkanth Desai, Karan Fernandes +2
We generalize a recent ``AdS S-matrix" formulation for interacting massive scalars on AdS spacetimes to the case of massive vector fields. This method relies on taking the infinite…