4 citations · 7 across the 8 of their papers we have counts for
8 papers
An information-theoretic bound on cosmic coherence in finite-volume simulations
Biswajit Pandey, Anindita Nandi
We quantify the physical memory of the cosmic density field using mutual information between -body snapshots at different redshifts, removing a random baseline to isolate gravit…
Tracing correlations between galaxy properties across the Cosmic Web: An IllustrisTNG-based study
Anindita Nandi, Biswajit Pandey, Prakash Sarkar
We explore the impact of cosmic web environments on galaxy properties such as colour, stellar mass, star formation rate, and stellar metallicity, using a stellar mass-matc…
Galaxy quenching across the Cosmic Web: disentangling mass and environment with SDSS DR18
Anindita Nandi, Biswajit Pandey
We investigate the influence of large-scale cosmic web environments on galaxy quenching using a volume-limited, stellar mass-matched galaxy sample from SDSS DR18. Galaxies are clas…
Spatial and velocity anisotropies of stellar halos across cosmic web environments: Insights from IllustrisTNG simulation
Amit Mondal, Biswajit Pandey, Anindita Nandi
The role of large-scale environment in shaping the structural and kinematic properties of stellar halos remains an open question. We investigate whether the cosmic web environments…
Exploring the evolution of red and blue galaxies in different cosmic web environments using IllustrisTNG simulation
Biswajit Pandey, Anindita Nandi
We analyze the evolution of red and blue galaxies in different cosmic web environments from redshift to using the IllustrisTNG simulation. We use Otsu's method to class…
Impact of cosmic web on galaxy properties and their correlations: Insights from Principal Component Analysis
Anindita Nandi, Biswajit Pandey
We use Principal Component Analysis (PCA) to analyze a volume-limited sample from the SDSS and explore how cosmic web environments affect the interrelations between various galaxy…
The size and shape dependence of the SDSS galaxy bispectrum
Anindita Nandi, Sukhdeep Singh Gill, Debanjan Sarkar +3
We have measured the spherically averaged bispectrum of the SDSS main galaxy sample, considering a volume-limited data cube with mean galaxy number density $…
Clustering and physical properties of AGN and Star-Forming Galaxies at fixed stellar mass: does assembly bias have a role in AGN activity?
Amrita Banerjee, Biswajit Pandey, Anindita Nandi
We analyze a volume-limited sample from the Sloan Digital Sky Survey (SDSS) to compare the spatial clustering and physical properties of active galactic nuclei (AGN) and star-formi…