A multi-eigenbasis denoising technique using mock reference and classifier eigenbases is introduced and shown on held-out mocks to outperform smoothing for covariance estimation in Lyα forest analyses.
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2 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
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astro-ph.CO 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Introduces reionization relics as a large-scale cosmological probe for warm dark matter, forecasting m_WDM constraints of >5.0 keV (Lyα alone) and >7.1 keV (combined with 21 cm) at 95% CL.
citing papers explorer
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A multi-eigenbasis approach to covariance matrix denoising for cosmological inference
A multi-eigenbasis denoising technique using mock reference and classifier eigenbases is introduced and shown on held-out mocks to outperform smoothing for covariance estimation in Lyα forest analyses.
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Unveiling the dark matter nature with reionization relics
Introduces reionization relics as a large-scale cosmological probe for warm dark matter, forecasting m_WDM constraints of >5.0 keV (Lyα alone) and >7.1 keV (combined with 21 cm) at 95% CL.