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astro-ph.CO2026
Simulating and Characterizing Non-Gaussian Small-Scale Polarized Emission
Mark A. Bishop, Brandon S. Hensley, Krzysztof M. Gorski +2
Galactic foregrounds present a major challenge for cosmic microwave background (CMB) cosmology as their amplitudes exceed the target primordial -mode signal. While small-scale i…
physics.flu-dyn2026
Direct power spectral density estimation from structure functions without Fourier transforms
Mark A. Bishop, Sean Oughton, Tulasi N. Parashar +1
Second-order structure functions and power spectral densities are popular tools in the study of statistical properties across scales, particularly for the analysis of turbulent flo…