The Atacama Cosmology Telescope: DR6 Constraints on Isotropic Time-Dependent Cosmic Birefringence from Axion-like Particles

arXiv:2610.19049 · astro-ph.CO · Submitted 2026-10-13 · Read on arXiv

astro-ph.CO

Submitted: 2026-10-13

Updated: 2026-10-13

Comments: 19 pages, 7 figures, to be submitted to PRD

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

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