HIGHLIGHTS
- who: Galan A. et al. from the (UNIVERSITY) have published the research work: Using wavelets to capture deviations from smoothness in galaxy-scale strong lenses, in the Journal: (JOURNAL)
- what: The goal in this paper is to unify the modeling of generic lens potential perturbations in a robust framework that includes, but is not limited to, the three categories presented above: individual or populations of subhalos and higher order moments in the lens mass distribution. The authors implement the method using a fully differentiable algorithm based on automatic differentiation, first introduced by Wengert . From the . . .
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