Collaboration Meeting on slow dynamics in heavy-light mixtures of cold atoms

5 Mar 2026, 13:30 → 6 Mar 2026, 14:30 Europe/Berlin

University of Tübingen

Christian Groß (Universität Tübingen), Fabian Heidrich-Meisner (Georg-August-Universität Göttingen)

Collaboration Meeting on slow dynamics in heavy-light mixtures of cold atoms

Topics

• Experimental realizations

• Nonequilibrium dynamics

• Weak and strong ergodicity breaking

• Anomalous transport

Invited Lecturer

• Arthur Christianen, ETH Zurich

Organizers

• Christian Groß, Eberhard Karls Universität Tübingen
• Fabian Heidrich-Meisner, Georg-August-Universität Göttingen

Contact

• Fabian Heidrich-Meisner: fabian.heidrich-meisner@uni-goettingen.de
• Anke Oude-Aost: anke.oude-aost@theorie.physik.uni-goettingen.de

 

This Event is organized by DFG Research Unit FOR 5522.

 

Thursday 5 March

13:30 → 14:00 Welcome

14:00 → 15:00 Talk - Slow Dynamics in Er-Li Experiments

Speakers: Jonas Auch (Universität Tübingen), Kirill Karpov (Universität Tübingen)

15:00 → 15:30 Break

15:30 → 16:30 Teaser Talks

15:30 Challenges in the thermometry of deeply degenerate Fermi gases

Speaker: Eduard Heidt (Universität Tübingen)

15:35 Hierarchy of timescales in a disordered spin-1/2 XX ladder

Speaker: Kadir Çeven (Universität Göttingen)

15:40 Monitored quantum many-body dynamics from dual-species platforms

Speaker: Marcel Cech (Universität Tübingen)

15:45 Facilitation Dynamics of Rydberg Atoms in Cavities

Speaker: Roman Wußler (Universität Tübingen)

15:50 Two species Fermionic quantum reaction-diffusion systems

Speaker: Ilmar Bürck (Universität Tübingen)

15:55 Graph energy centrality captures weak ergodicity breaking

Speaker: Rafał Świętek (Universität Göttingen)

16:00 Tune-out lattice progress

Speaker: Florian Kiesel (Universität Tübingen)

16:30 → 17:00 Break

17:00 → 17:30 Short Talk 1 - Interacting impurity coupled to a Sachdev-Ye-Kitaev bath

Speaker: Anastasia Enckell (Universität Göttingen)

17:30 → 18:00 Short Talk 2 - Tight-binding models for Li-Er mixtures in optical lattices

Speaker: Simon Bode (Universität Göttingen)

18:00 → 18:30 Short Talk 3 - Constrained dynamics in a Fermi-Bose-Hubbard model

Speaker: Felix Stephan (Universität Tübingen)

19:30 → 21:00 Dinner

Friday 6 March

09:00 → 10:00 Invited Talk - Understanding and probing correlated matter using polarons

Speaker: Arthur Christianen (ETH Zurich)

10:00 → 10:30 Short Talk 4 - Lattice Polarons with non-local electron-phonon interactions

Speakers: Filip Marijanovic (ETH Zürich), Friederike Bartels (ETH Zürich)

10:30 → 11:30 Coffee Break and Discussions

11:30 → 12:30 Lab Tour

12:30 → 14:00 Lunch Breack and Discussions

14:00 → 14:15 Final Words and Departure