Fisher's Mirage Noise Tightening of Cosmological Constraints in Simulation-Based Inference
C Wilson - arXiv preprint arXiv:2406.06067, 2024 - arxiv.org
We systematically analyze the implications of statistical noise within numerical derivatives on simulation-based Fisher forecasts for large scale structure surveys. Noisy …
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We systematically analyze the implications of statistical noise within numerical derivatives on simulation-based Fisher forecasts for large scale structure surveys. Noisy …