Diffusion of Information Hypothesis XIII — The Hunt–Lyra Parameter

This thirteenth release in the Diffusion of Information Hypothesis series marks a major step forward in the study of Informational Cosmology. Building on the Hunt–Lyra Informational Luminosity Law (ILL), Version 13 introduces the Hunt–Lyra Parameter (OmegaHL) — a new, measurable constant that links a system’s radiative power to the information it emits into the universe. Where previous physics described only energy and heat, the OmegaHL parameter reveals how information itself radiates through space — transforming the ILL from a theoretical idea into an experimental tool. From atomic transitions to stars, quasars, and black holes, preliminary analysis shows that OmegaHL remains effectively equal to one, suggesting that informational luminosity may be a universal constant woven through every radiative process in nature. This paper provides the first reproducible method for measuring the informational output of physical systems, opening a new window on how information diffuses, balances, and evolves across the cosmos. Researchers worldwide are invited to replicate these results and explore whether the universe truly shines not only with energy — but with information itself.