v-QSSEP - A Toy Model for Entanglement Spreading in Diffusive Systems

Explore a toy model for understanding entanglement spreading in diffusive quantum systems through this 47-minute conference talk. Delve into the v-QSSEP (quantum symmetric simple exclusion process) framework as a theoretical tool for studying how quantum entanglement propagates in systems with diffusive transport properties. Learn about the mathematical foundations and physical insights that this model provides for understanding nonequilibrium quantum dynamics. Examine the connections between classical diffusive processes and quantum entanglement evolution, and discover how this simplified model captures essential features of more complex many-body quantum systems. Gain insights into the interplay between transport phenomena and quantum information spreading, with particular focus on how diffusive behavior affects the growth and structure of entanglement in quantum matter. This presentation forms part of a comprehensive workshop on hydrodynamics, fluctuations, and noise in quantum and classical systems, bringing together perspectives from statistical physics, quantum many-body theory, and string theory to advance understanding of nonequilibrium thermodynamics.