Strong Gravitational Lensing Posterior Sampling in Pixel-Space Using Diffusion Models and Recurrent Inference Machines
使用扩散模型和循环推理机在像素空间中进行强引力透镜后验采样
Guillaume Payeur, Laurence Perreault-Levasseur, Gabriel Missael Barco, Yashar Hezaveh
机构
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Department of Physics, Universit\'e de Montr\'eal, Montreal QC, Canada
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Mila - Quebec AI Institute, Montreal QC, Canada
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Ciela Institute, Institute for Astrophysics
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Trottier Space Institute, McGill University, Montreal QC, Canada
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Center for Computational Astrophysics, Flatiron Institute, New York, USA
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Perimeter Institute for Theoretical Physics, Waterloo ON, Canada