205 citations · 1.7k across the 57 of their papers we have counts for
7 papers · 1 filter
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…
Cosmography and flat CDM tensions at high redshift
Tao Yang, Aritra Banerjee, Eoin Ó Colgáin
Risaliti, Lusso \& collaborators have constructed a high-redshift Hubble diagram of supernovae (SNe); quasars (QSO) and gamma-ray bursts (GRB) that shows a " tension w…
Emotion Generation and Recognition: A StarGAN Approach
Aritra Banerjee, Dimitrios Kollias
The main idea of this ISO is to use StarGAN (A type of GAN model) to perform training and testing on an emotion dataset resulting in a emotion recognition which can be generated by…
Trajectory manipulation of an Airy pulse near zero dispersion wavelength under free carrier generated linear potential
Aritra Banerjee, Samudra Roy
We investigate the dynamics of an Airy pulse that experiences free carrier generated optical linear potential in the vicinity of zero group velocity dispersion (GVD) wavelength ins…
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…