Constraining the Potential Index $n$ of the Early Dark Energy Model Using Cosmic Birefringence from Planck and ACT

SSRN Electronic Journal 2026 Preprint Open access

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Authors: Kedi Zhang, Lu Yin

DOI: 10.2139/ssrn.6877220

Cited by: 1

Fields of Study & Subjects

Cosmology and Gravitation Theories Dark Matter and Cosmic Phenomena Particle physics theoretical and experimental studies