2 papers
astro-ph.CO2025
Local patch analysis of ACT DR6 convergence map using morphological statistics
Masroor Bashir, Nidharssan S, Pravabati Chingangbam +4
We carry out a comprehensive hierarchical multi-scale morphological analysis to search for anomalous behaviour in the large scale matter distribution using convergence map provided…
astro-ph.CO2023
Minkowski Functionals for composite smooth random fields
Pravabati Chingangbam, Fazlu Rahman
Minkowski functionals quantify the morphology of smooth random fields. They are widely used to probe statistical properties of cosmological fields. Analytic formulae for ensemble e…