activity
20122026
most citedEvidence for Gravitational Lensing of the Cosmic Microwave Background Polarization from Cross-correlation with the Cosmic Infrared Background

94 citations · 160 across the 4 of their papers we have counts for

collaborators
Showing 2026 · astro-ph.COShow all

1 paper · 2 filters

astro-ph.CO2026

Differential Polarization Calibration: A Consistency Test for Cosmic Birefringence

Anto I. Lonappan, Brian Keating, Kam Arnold

The cosmic microwave background birefringence angle is exactly degenerate with a common instrumental polarization-angle offset. The Minami--Komatsu(MK) likelihood separates the…