Snippets for simple calculations in cosmology

power spectra on the masked sky

Testing the MOG theory with cosmological data

This project is an astrophysical research that study a distinguishability test of simluated gravitational-wave signal pairs with mimicked time-dependent/-independent redshift.

Code for generation of mock data for LISA, in the presence of a DWD foreground

Using extra data from the EMRI events to restrict the possible host galaxies of the event from galaxy catalogs further and therefore imporve the estimation of the Hubble constant.

Box topology pixelization for cosmology

Repository for the analysis of the [Luminosity - Velocity Dispersion] relationship for the HII galaxies.

The Standard Model of Cosmology in Malayalam

An interactive exercise to study galaxy redshifts and produce a Hubble diagram.

turboGL is a fast Mathematica code based on the stochastic approach to cumulative weak lensing (the sGL method)

Masks a data artefact w.r.t to celestial coords and a Mangle polygon file.

Python library to estimate chi-square constraints on cosmology models using background quantities.

This repository contains the Mathematica files of arXiv:2109.04406

Tools for simulating, forecasting and analyzing statistical cross-correlations between fast radio bursts and other cosmological sources

Gravitational Wave Analysis using Auto Differentiation with JAX

This repository contains my Bachelor's thesis work document, titled "Thermal leptogenesis in the type-I Dirac seesaw extension to the DFSZ axion model for dark matter"

Code to compute the 4-point correllation function binned by distances between and within 2 different pairs of galaxies

This repository contains Python codes for constraining parameters of VCG model by Chi-square minimization method and MCMC (Metropolis Hastings algorithm) using Supernoav data and GW data, and constraining Hubble Constant by least square method, orthogonal regression method and MCMC method using both SN and GW merger data (including newly release…