Light-cone mocks demonstrate that analytical corrections for survey-window and integral-constraint effects on PNG in galaxy power spectra lose accuracy below the equality scale and fail when PNG is present, enabling unbiased large-scale measurements.
Bahr-Kalus, D
3 Pith papers cite this work. Polarity classification is still indexing.
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A heuristic power-spectrum rescaling applied to DESI DR1 BAO data plus CMB acoustic scale anchor yields H0 values of 69.2 to 70.3 km/s/Mpc at sub-2% precision across three independent late-time datasets.
A conformal Killing extension of Rastall gravity introduces a divergence-free tensor and curvature-linear term as dark sector, restricted by CMB to trace-only coupling, producing dust density evolution ~ a^{-3/(1+tau)} with conserved total EMT.
citing papers explorer
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Modeling survey-window and integral-constraint effects on PNG in the galaxy power spectrum with light-cone mocks
Light-cone mocks demonstrate that analytical corrections for survey-window and integral-constraint effects on PNG in galaxy power spectra lose accuracy below the equality scale and fail when PNG is present, enabling unbiased large-scale measurements.
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$H_0$ Without the Sound Horizon (or Supernovae): A 2% Measurement in DESI DR1
A heuristic power-spectrum rescaling applied to DESI DR1 BAO data plus CMB acoustic scale anchor yields H0 values of 69.2 to 70.3 km/s/Mpc at sub-2% precision across three independent late-time datasets.
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Non conservative conformal Killing gravity: coupling the dark sector with curvature and matter
A conformal Killing extension of Rastall gravity introduces a divergence-free tensor and curvature-linear term as dark sector, restricted by CMB to trace-only coupling, producing dust density evolution ~ a^{-3/(1+tau)} with conserved total EMT.