A Study on Blackhole Thermodynamics

This article embarks on a journey through the evolution of our under- standing of the cosmos, tracing the path from Newtonian gravity to the profound realms of General Theory of Relativity (GTR) and culminat- ing in the intriguing domain of black hole thermodynamics. Beginning with the classical foundation of Newtonian gravity, the limitations of this framework become apparent in extreme scenarios, prompting the need for a paradigm shift. Albert Einstein’s GTR revolutionizes our grasp of grav- ity, introducing the concept of spacetime curvature. This sets the stage for the revelation of black holes—intense gravitational sinks predicted by GTR—whose exploration unveils extraordinary phenomena. As we delve into black hole thermodynamics, Jacob Bekenstein’s entropy proposal and Stephen Hawking’s groundbreaking insights on Hawking radiation come to the forefront. Bridging the macroscopic and microscopic, black hole thermodynamics poses profound questions about the nature of informa- tion and entropy in the universe.