205 citations · 1.7k across the 57 of their papers we have counts for
4 papers · 2 filters
Ehlers as EM duality in the double copy
A. Banerjee, E. Ó Colgáin, J. A. Rosabal +1
Given a solution to 4D Einstein gravity with an isometry direction, it is known that the equations of motion are identical to those of a 3D -model with target space geometry $SU…
On N-spike strings in conformal gauge with NS-NS fluxes
Aritra Banerjee, Sagar Biswas, Priyadarshini Pandit +1
The string sigma model supported both by NS-NS and R-R fluxes has become a well known integrable model, however a putative dual field theory description remains i…
The tensionless path from closed to open strings
Arjun Bagchi, Aritra Banerjee, Pulastya Parekh
We reconsider the tensionless limit on bosonic closed string theory, where the 3d Bondi-Metzner-Sachs (BMS) algebra appears as symmetries on the worldsheet, as opposed to two copie…
Entanglement Entropy for deformed CFT in general dimensions
Aritra Banerjee, Arpan Bhattacharyya, Soumangsu Chakraborty
We consider deformation of a generic dimensional () large- CFT on a sphere by a spin-0 operator which is bilinear in the components of the stress tensor. Such a def…