Closure Phase Analysis ofClosure Phase Analysis of21-cm SignalsUniverse using advanced techniques.Exploring hydrogen's role in the earlyCosmology and Nongalactic AstrophysicsAnalyzing the 21-cm Power Spectrum in the Early UniverseThis study uses closure phase analysis to investigate hydrogen in the Epoch of Reionisation.2025-06-14T13:48:42+00:00 ― 6 min read