150 citations · 319 across the 11 of their papers we have counts for
11 papers
EFT of Inflation: Reflections on CMB and Forecasts on LSS Surveys
Abhishek Naskar, Sayantan Choudhury, Argha Banerjee +1
We investigate the possibility of constraining parameters of Effective Field Theory (EFT) of inflation with upcoming Large Scale Structure (LSS) surveys in order to have a better u…
Inflation in Brane World Gravity
Argha Banerjee
We study the inflationary dynamics in Brane World gravity and look for observational signatures of any deviation from the standard General Relativity based results of Cosmological…
Inflationary field excursion in broad classes of scalar field models
Argha Banerjee, Ratna Koley
In single field slow roll inflation models the height and slope of the potential are to satisfy certain conditions, to match with observations. This in turn translates into bounds…
Antiferromagnetic order in systems with doublet ground states
Sambuddha Sanyal, Argha Banerjee, Kedar Damle +1
We use projector Quantum Monte-Carlo methods to study the doublet ground states of two dimensional antiferromagnets on a square lattice with…
Vacancy-induced spin texture in a one dimensional Heisenberg antiferromagnet
Sambuddha Sanyal, Argha Banerjee, Kedar Damle
We study the effect of a missing spin in a one dimensional antiferromagnet with nearest neighbour Heisenberg exchange and six-spin coupling using Quantum Monte-…
Neel to staggered dimer order transition in a generalized honeycomb lattice Heisenberg model
Argha Banerjee, Kedar Damle, Arun Paramekanti
We study a generalized honeycomb lattice spin-1/2 Heisenberg model with nearest-neighbor antiferromagnetic 2-spin exchange, and competing 4-spin interactions which serve to stabili…