15 citations · 22 across the 6 of their papers we have counts for
6 papers
Low redshift observational constraints on dark energy models using ANN - CosmicANNEstimator
Ashly Joseph, Albin Joseph, Christina Terese Joseph +3
We present CosmicANNEstimator (Cosmological Parameters Artificial Neural Network Estimator), a machine learning approach for constraining cosmological parameters within the Lambda…
Foreground removal and angular power spectrum estimation of 21 cm signal using harmonic space ILC method
Albin Joseph, Rajib Saha
Mapping the distribution of neutral atomic hydrogen (HI) in the Universe through its 21 cm emission line provides a powerful cosmological probe to map the large-scale structures an…
A Foreground Model Independent Bayesian CMB Temperature and Polarization Signal Reconstruction and Cosmological Parameter Estimation over Large Angular Scales
Albin Joseph, Ujjal Purkayastha, Rajib Saha
Recent CMB observations have resulted in very precise observational data. A robust and reliable CMB reconstruction technique can lead to efficient estimation of the cosmological pa…
Forecast Analysis on Interacting Dark Energy Models from Future Generation PICO and DESI Missions
Albin Joseph, Rajib Saha
The next-generation CMB satellite missions are expected to provide robust constraints on a wide range of cosmological parameters with unprecedented precision. But these constraints…
Dark energy with oscillatory tracking potential: Observational Constraints and Perturbative effects
Albin Joseph, Rajib Saha
The cosmological models exhibiting tracker properties have great significance in the context of dark energy as they can reach the present value of dark energy density from a wide r…
Exact Solutions and Constraints on the Dark Energy Model in FRW Universe
Albin Joseph, Rajib Saha
The inflationary epoch and the late time acceleration of the expansion rate of universe can be explained by assuming a gravitationally coupled scalar field. In this article, we pro…