11. Nov 2021
Validity of Bogoliubov’s approximation for translation-invariant Bose gases
MATHPHYS ANALYSIS SEMINAR
Datum: 11. November 2021 |
16:15 –
17:15
Sprecher:
Morris Brooks, IST Austria
Veranstaltungsort: Mondi 2 (I01.01.008), Central Building
In this talk we will discuss Bogoliubov’s approximation for translation-invariant Bose gases in the mean field regime. In the first part we will show that there exist low energy states satisfying complete Bose-Einstein condensation (BEC), which we believe to be of independent interest. In the second part, if time permits, we will verify Bogoliubov’s approximation for such states using Fock space methods.
