3 papers
astro-ph.CO2020
Incompleteness Matters Not: Inference of from BBH-galaxy cross-correlations
Sayantani Bera, Divya Rana, Surhud More +1
We show how the angular clustering between gravitational-wave standard sirens and galaxies with known redshifts allows an inference of the Hubble constant, regardless of whether th…
gr-qc2020
Growth of Linear Perturbations in a Universe with Superfluid Dark Matter
Shreya Banerjee, Sayantani Bera, David F. Mota
The Lambda-Cold Dark Matter (LCDM) model agrees with most of the cosmological observations, but has some hindrances from observed data at smaller scales such as galaxies. Recently,…
quant-ph2018
Stability of charged particles inside a Paul trap with spontaneous localization dynamics
Sayantani Bera, Shreya Banerjee
Paul traps are ion traps that are widely used in spectroscopic experiments to confine and stabilize a charged particle within a small region using oscillating electric fields. The…