100-year-old pi formula given by India's Ramanujan hides an universe (www.indiatoday.in)

A groundbreaking discovery by researchers from the Indian Institute of Science (IISc) has revealed that a century-old formula for calculating pi, originally developed by mathematician Srinivasa Ramanujan, holds significant relevance in modern high-energy physics. The formula, which provides efficient calculations of pi’s digits, was found to closely align with the mathematical frameworks used in conformal field theory—an area that explores scale-invariant systems like black holes and turbulence. This connection underscores the timelessness and applicability of Ramanujan's work beyond pure mathematics. The research team, led by Professor Aninda Sinha, delved into the origins of Ramanujan's formulae, showcasing their natural emergence in physical theories. Their findings suggest that the mathematical structures inherent in Ramanujan's equations can streamline complex calculations across various physics applications, enhancing our understanding of phenomena such as turbulence and black hole behavior. This revelation not only highlights Ramanujan's enduring legacy but also illustrates how foundational mathematical insights can offer profound implications for contemporary scientific exploration, bridging a century of knowledge in seemingly disparate fields.