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DOE OSTI · 2246728

Cosmology constraints from Strong Gravitational Lensing using Simulation-Based Inference

Jarugula, Sreevani·Nord, Brian·Poh, Jason·Ciprijanovic, Aleksandra·Nevin, Becky
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Abstract

In this poster we present our preliminary analysis on constraining cosmology parameters such as the Dark Energy Equation of State parameter using strong lensing. We use Simulations based inference with Machine Learning algorithms such as Neural Posterior density estimators.

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79 ASTRONOMY AND ASTROPHYSICS

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Jarugula, Sreevani, Nord, Brian, Poh, Jason, Ciprijanovic, Aleksandra, Nevin, Becky. 2023-12-15. Cosmology constraints from Strong Gravitational Lensing using Simulation-Based Inference. https://doi.org/10.2172/2246728

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