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Hydrodynamic Description of the Dynamics of Entanglement in a Freely Expanding Quantum Gas

International Centre for Theoretical Sciences via YouTube

Overview

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Explore the hydrodynamic framework for understanding entanglement dynamics in freely expanding quantum systems through this 51-minute conference talk. Delve into the intersection of quantum many-body physics and hydrodynamic theory as part of a comprehensive program examining hydrodynamics, fluctuations, and noise in both quantum and classical systems. Learn how entanglement evolution can be described using hydrodynamic principles when quantum systems undergo free expansion, connecting concepts from nonequilibrium statistical physics with quantum information theory. Discover the mathematical tools and theoretical frameworks that bridge classical hydrodynamic descriptions with quantum entanglement measures, providing insights into how information spreads in expanding quantum matter. Gain understanding of the universal structures underlying ballistic transport and thermalization processes, while exploring connections between Generalized Hydrodynamics and entanglement propagation. Examine how this approach contributes to the broader understanding of nonequilibrium thermodynamics and quantum transport phenomena, particularly relevant for cold-atom experiments and isolated quantum systems.

Syllabus

Hydrodynamic Description of the Dynamics of Entanglement in a Freely Expanding... by Abhishek Dhar

Taught by

International Centre for Theoretical Sciences

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