Vijayan D. Photon Decay Hypothesis in Cosmological Models: Revisiting Primordial Nucleosynthesis Constraints for Alternative Universe Origin Theories. JRSE [Internet]. 2025 May 29 [cited 2025 Jun. 7];7(5):30-8. Available from: https://bryanhousepub.com/index.php/jrse/article/view/1874