Unveiling the Classical Integrable Structure of Weak Noise Theory of KPZ Class

This lecture from the Harvard CMSA program on "Classical, quantum, and probabilistic integrable systems – novel interactions and applications" features Alexandre Krajenbrink from Cambridge Quantum Computing and Quantinuum. Explore the classical integrable structure of the weak noise theory of the KPZ class, with specific focus on the matrix Log-Gamma polymer and the q-TASEP. Delivered on May 14, 2025, this hour-long presentation delves into advanced mathematical concepts at the intersection of quantum computing, probability theory, and integrable systems.