2. Dez 2021
Upper bound for the energy of a confined gas of hard sphere bosons
MATHPHYS ANALYSIS SEMINAR
Datum: 2. Dezember 2021 |
Sprecher: Benjamin Schlein, University of Zürich
Veranstaltungsort: Online via Zoom
We prove an upper bound for the ground state energy of a confined gas of N bosons, optimal up to errors vanishing as N tends to infinity. We consider particles moving on the three-dimensional unit torus, interacting through a hard sphere potential with radius of order 1/N (Gross-Pitaevskii regime). This is joint work with G. Basti, S. Cenatiempo, A. Olgiati and G. Pasqualetti.