Upcoming Talks

Ista white

Microscopic derivation of the Fröhlich Hamiltonian for the Bose polaron in the mean-field limit

MATHPHYS ANALYSIS SEMINAR

Date: Thursday, November 26, 2020 16:15 - 17:15
Speaker: Krzysztof Mysliwy (IST Austria)
Location: Online via Zoom
Series: Mathematics and CS Seminar
Host: Robert Seiringer

We consider the quantum mechanical many-body problem of a single impurity particleimmersed in a weakly interacting Bose gas. The impurity interacts with the bosons via atwo-body potential. We study the Hamiltonian of this systemin the mean-field limit andrigorously show that, at low energies, the problem is well described by the Fröhlich polaron model. In collaboration with Robert Seiringer.


Qr image
Download ICS Download invitation
Back to eventlist