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math-ph2025
Exponential Control of Excitations for Trapped BEC in the Gross-Pitaevskii Regime
Nils Behrmann, Christian Brennecke, Simone Rademacher
We consider trapped Bose gases in three dimensions in the Gross-Pitaevskii regime whose low energy states are well known to exhibit Bose-Einstein condensation. That is, the majorit…
math-ph2024
Generating function for quantum depletion of Bose-Einstein condensates
Simone Rademacher
We consider a Bose gas on the unit torus at zero temperature in the Gross-Pitaevskii regime, known to perform Bose-Einstein condensation: a macroscopic fraction of the bosons occup…