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astro-ph.CO2026
Testing Statistical Isotropy on the Sphere with Minkowski Tensors
Stephen Appleby, Changbom Park
We consider how a class of morphological descriptors, the Minkowski Tensors (MTs), can be used to test the statistical isotropy of random fields on the sphere. The definition of th…
astro-ph.CO2026
Morphological Signatures of Gravitational Evolution, Redshift-Space Distortions, and Massive Neutrinos in Large-Scale Structure
Priya Goyal, Stephen Appleby, Pravabati Chingangbam +1
We investigate the morphological properties of large-scale structure in the Universe and the physical processes that modify the excursion-set morphology of the three-dimensional ma…