1 citations · 1 across the 2 of their papers we have counts for
2 papers
astro-ph.HE2025
Characterizing Power Spectra of Density Fluctuations in GRMHD Simulations of Black Hole Accretion Using Taylor's Frozen-in Hypothesis
Pravita Hallur, Lia Medeiros, Pierre Christian +1
We characterize the spatial power spectrum of density fluctuations in magnetohydrodynamic flows in a suite of high-resolution, long-time-span general relativistic magnetohydrodynam…
astro-ph.IM2021★ 1 cited
A Red-Noise Eigenbasis for the Reconstruction of Blobby Images
Pravita Hallur, Lia Medeiros, Tod R. Lauer
We demonstrate the use of an eigenbasis that is derived from principal component analysis (PCA) applied on an ensemble of random-noise images that have a "red" power spectrum; i.e.…