activity
20232026
most citedA halo model approach for mock catalogs of time-variable strong gravitational lenses

13 citations · 20 across the 11 of their papers we have counts for

collaborators

9 papers

astro-ph.CO2026

Lens Modeling and Cosmological Inference from an Impure Sample of Galaxy-Galaxy Strong Lenses

Philip Holloway, Aprajita Verma, Philip J. Marshall +7

The start of the Legacy Survey of Space and Time marks a new era for strong lensing science, where the number of strong lenses identified is expected to increase to $\mathcal{O}(10…

astro-ph.CO2026

Strong Lensing Tomography: Double and pseudo multi-source plane strong gravitational lensing to constrain dark energy

Paras Sharma, Simon Birrer, Narayan Khadka +12

Tomographic measurements of gravitational lensing with different lens and source redshift distributions contain crucial information about the universe's relative expansion rate, an…

astro-ph.CO2026

Probing Physics Beyond the Standard Model through Combined Analyses of Next-Generation Type Ia Supernova, CMB, and BAO Surveys

Srinivasan Raghunathan, Ayan Mitra, Nikolina Šarčević +11

Observations of Type Ia supernovae (\sne), which probe the late Universe, together with baryon acoustic oscillations (BAO) and the cosmic microwave background (CMB), which probe th…

astro-ph.CO2026

Halo Occupation Distribution estimation performance for LSST data

P. Cataldi, V. Cristiani, F. Rodriguez +4

Upcoming imaging surveys, such as the Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST), will enable high signal-to-noise measurements of galaxy clustering. The halo…

astro-ph.CO2026

SLSim: a strong lensing population simulation package

Narayan Khadka, Simon Birrer, Henry Best +45

Gravitational lensing offers unique insights into cosmology by bending light around massive objects. Strong gravitational lensing, in particular, produces magnified and often multi…

astro-ph.CO2025

Toward testing gravity with LSST using

C. D. Leonard, S. Alam, R. Mandelbaum +4

is a summary statistic that combines cosmological observables to achieve a test of gravity that is relatively model-independent. Here, we consider the power of a measurement…