5 papers · 1 filter
algebra and the dual theory of 3D asymptotically flat higher spin gravity
Nabamita Banerjee, Arindam Bhattacharjee, Surajit Biswas +2
BMS algebra in three spacetime dimensions can be deformed into a two parameter family of algebra known as algebra. For , we show that other than , no other $…
Soft Photon theorem in the small negative cosmological constant limit
Nabamita Banerjee, Karan Fernandes, Arpita Mitra
We study the effect of electromagnetic interactions on the classical soft theorems on an asymptotically AdS background in 4 spacetime dimensions, in the limit of a small cosmologic…
Classical Soft Theorem in the AdS-Schwarzschild spacetime in small cosmological constant limit
Nabamita Banerjee, Arindam Bhattacharjee, Arpita Mitra
We have studied scattering of a probe particle by a four dimensional AdS-Schwarzschild black hole at large impact factor. Our analysis is consistent perturbatively to leading order…
Soft factors from classical scattering on the Reissner-Nordström spacetime
Karan Fernandes, Arpita Mitra
We consider perturbations of the dimensional Reissner-Nordström spacetime induced by the probe scattering of a point particle with charge and mass moving on an unbound trajecto…
Subsystem complexity in warped AdS
Roberto Auzzi, Stefano Baiguera, Arpita Mitra +2
We compute the ultraviolet divergences of holographic subregion complexity for the left and right factors of the thermofield double state in warped AdS black holes, both for th…