Large Deviations for Bose-Einstein Condensates
Institute for Pure & Applied Mathematics (IPAM) via YouTube
Overview
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In this 42-minute lecture, explore the mathematical challenges of Bose-Einstein condensation (BEC) through a probabilistic approach with Simone Rademacher from Ludwig-Maximilians-Universität München. Recorded at IPAM's Optimal Transport for Density Operators workshop at UCLA, discover how BEC occurs when a macroscopic fraction of particles in trapped Bose gases at low temperatures occupy the same one-particle quantum state. Learn about large deviation estimates for bounded one-particle operators in weakly interacting systems in the mean-field regime, and examine upper bounds for large deviations of quantum depletion in the Gross-Pitaevskii regime with singular interactions. The presentation covers joint research with Nils Behrmann, Christian Brennecke, and Phan Thanh Nam, offering valuable insights into this ongoing challenge in mathematical physics.
Syllabus
Simone Rademacher - Large deviations for Bose-Einstein condensates - IPAM at UCLA
Taught by
Institute for Pure & Applied Mathematics (IPAM)