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20242026
most citedNew Cold Dark Matter Crisis Revealed by Multiscale Cluster Lensing

3 citations · 3 across the 2 of their papers we have counts for

collaborators

5 papers

astro-ph.CO2026

A Consistent Implementation of Cluster Strong Lensing in Cosmological Simulation Light Cones

Cian Roche, Mark Vogelsberger, Michael McDonald +9

Galaxy cluster strong gravitational lensing plays a central role in precision cosmology, yet robust theoretical predictions have lagged behind an abundance of high-quality strong l…

astro-ph.CO20263 cited

New Cold Dark Matter Crisis Revealed by Multiscale Cluster Lensing

Priyamvada Natarajan, Barry T. Chiang, Isaque Dutra

The properties of substructure in galaxy clusters, exquisitely probed by gravitational lensing, offer a stringent test of dark matter (DM) models. Combining strong- and weak-lensin…

astro-ph.CO2025

Evidence for evolving Dark Energy from a new cosmic probe

Isaque Dutra, Colin J. Burke, Priyamvada Natarajan +1

The CDM concordance cosmological model provides a remarkably successful description of the formation and evolution of structure in the Universe. However, a growing discrepancy…

astro-ph.CO2025

Constraining the Nature of Dark Matter from Tidal Radii of Cluster Galaxy Subhalos

Barry T. Chiang, Isaque Dutra, Priyamvada Natarajan

Gravitational lensing by galaxy clusters provides a powerful probe of the spatial distribution of dark matter and its microphysical properties. Strong and weak lensing constraints…

astro-ph.CO2024

Self-Interacting Dark Matter, Core Collapse and the Galaxy-Galaxy Strong Lensing Discrepancy

Isaque Dutra, Priyamvada Natarajan, Daniel Gilman

Gravitational lensing by galaxy clusters has emerged as a powerful tool to probe the standard Cold Dark Matter (CDM) paradigm of structure formation in the Universe. Despite the re…