Spectral Duality Relation in Thermal Field Theories

This lecture by Saso Grozdanov explores spectral duality relations in thermal field theories, examining how these mathematical relationships manifest in systems at finite temperature. Delve into the complex interplay between spectral functions and their dual counterparts, understanding how these dualities provide insights into the behavior of quantum fields in thermal environments. Learn about the theoretical frameworks that underpin these relationships and their implications for understanding fundamental physical phenomena.