12 citations · 44 across the 6 of their papers we have counts for
5 papers · 1 filter
Coherent States in M-Theory: A Brane Scan using the Taub-NUT
Joydeep Chakravarty, Keshav Dasgupta, Diksha Jain +3
The Taub-NUT geometry corresponds to the Kaluza-Klein monopole solution of M-theory and on dimension reduction along the Taub-NUT circle direction it becomes the D6 brane of type I…
Holography of information in massive gravity using Dirac brackets
Joydeep Chakravarty, Diksha Jain, Akhil Sivakumar
The principle of holography of information states that in massless gravity, it is possible to extract bulk information using asymptotic boundary operators. In our work, we study th…
Perturbative soft photon theorems in de Sitter spacetime
Sayali Bhatkar, Diksha Jain
We define a perturbative S-matrix in a local patch of de Sitter background in the limit when the curvature length scale () is large and study the 'soft' behavior of the scala…
APS -invariant, path integrals, and mock modularity
Atish Dabholkar, Diksha Jain, Arnab Rudra
We show that the Atiyah-Patodi-Singer -invariant can be related to the temperature dependent Witten index of a noncompact theory and give a new proof of the APS theorem using sc…
Leading soft theorem for multiple gravitini
Diksha Jain, Arnab Rudra
We compute leading soft theorem for multiple gravitinos (and graviton) in an arbitrary theory of supergravity with an arbitrary number of finite energy particles with arbitrary mas…