Title	Excitation spectrum of Bose Einstein condensates
Creator	Schlein, Benjamin
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-08-05T09:00
Description	We consider systems of N trapped bosons interacting through a repulsive potential with scattering length of the order 1/N (Gross-Pitaevskii regime). We determine the low-energy spectrum of the Hamilton operator in the limit of large N. Our results confirm the predictions of Bogoliubov theory. This talk is based on joint works with C. Boccato, C. Brennecke and S. Cenatiempo.
Extent	47.0 minutes
Subject	Mathematics; Probability theory and stochastic processes; Mechanics of particles and systems
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Universitat Zurich
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2020-09-11
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0394316
URI	http://hdl.handle.net/2429/75973
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Faculty
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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