Autoencoder Reconstruction of Cosmological Microlensing Magnification Maps

Autoencoder Reconstruction of Cosmological Microlensing Magnification Maps

Enhanced modeling of microlensing variations in light curves of strongly lensed quasars improves measurements of cosmological time delays, the Hubble Constant, and quasar structure. Traditional methods for modeling extragalactic microlensing rely on computationally expensive magnification map genera...

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Bibliographic Details
Main Authors:	Somayeh Khakpash, Federica B. Bianco, Georgios Vernardos, Gregory Dobler, Charles Keeton
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Series:	The Astrophysical Journal
Subjects:	Gravitational microlensing Quasar microlensing Convolutional neural networks Neural networks
Online Access:	https://doi.org/10.3847/1538-4357/ada5ff
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