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Q: Fachverband Quantenoptik und Photonik

Q 25: Poster: Quantum Optics and Photonics I

Q 25.27: Poster

Tuesday, March 12, 2019, 16:30–18:30, S Atrium Informatik

Dynamics of homogeneous Fermi gases in arbitrary potentials — •Lennart Sobirey, Niclas Luick, Markus Bohlen, Bernd Lienau, Thomas Lompe, and Henning Moritz — Institut für Laserphysik, Universität Hamburg, Deutschland

Ultracold Fermi gases in highly anisotropic traps have recently become available as versatile tools for studying the many-body physics of strongly interacting twodimensional (2D) many-body systems. Here, we present our experimental realisation of a homogeneous 2D Fermi gas, trapped in arbitrary potentials generated by spatial light modulators (SLM). Using multiple SLMs, we can generate precisely tailored potential landscapes and study excitations. We demonstrate how this technique can be used to create quantum gas analogues to systems from solid state physics and show first results on the dynamics of superfluids in tailored potentials.