QO Group

Tilman Esslinger
▾ Administration
▾ Engineering
▾ Lattice Team
▾ Cavity Team
▾ Lithium Team
▾ Impact Team


Anne-Sophie Walter

ETH Zürich
Institute for Quantum Electronics
Quantum Optics Group
Otto Stern Weg 1, HPF D23
8093 Zürich
Switzerland

Tel.: +41 44 633 7543
Fax: +41 44 633 1254

Email: walteann@phys.ethz.ch

PhD student in the Lattice Team


Research Interest


I love to study the properties of a degenerate Fermi gas of potassium atoms loaded into an artificial crystal of light.


Short CV


Since 01/2019: PhD student in Tilman Esslinger's group at ETH Zürich


Publications


1 Interaction-induced charge pumping in a topological many-body system
Konrad Viebahn; Anne-Sophie Walter; Eric Bertok; Zijie Zhu; Marius Gächter; Armando A. Aligia; Fabian Heidrich-Meisner; Tilman Esslinger
Arxiv preprint 2308.03756 (2023)
ArXiv: 🔗 link
2 Reversal of quantized Hall drifts at noninteracting and interacting topological boundaries
Zhu, Zijie, Gächter, Marius, Walter, Anne-Sophie, Viebahn, Konrad, Esslinger, Tilman
Science, 384, 317 (2024)
Paper: 🔗 link, ETHZ research collection: 🔗 link
3 Interactions Enable Thouless Pumping in a Nonsliding Lattice
Viebahn, Konrad, Walter, Anne-Sophie, Bertok, Eric, Zhu, Zijie, Gächter, Marius, Aligia, Armando A., Heidrich-Meisner Fabian, Esslinger, Tilman
Physical Review X, 14, 021049 (2024)
Paper: 🔗 link, ETHZ research collection: 🔗 link
4 Quantization and its breakdown in a Hubbard–Thouless pump
Walter, Anne-Sophie, Zhu, Zijie, Gächter, Marius, Minguzzi, Joaquín, Roschinski, Stephan, Sandholzer, Kilian, Viebahn, Konrad, Esslinger, Tilman
Nature Physics, 9, 1471 (2023)
Paper: 🔗 link, ETHZ research collection: 🔗 link
5 Topological Floquet engineering using two frequencies in two dimensions
Wang, Yixiao, Walter, Anne-Sophie, Jotzu, Gregor, Viebahn, Konrad
Physical Review A, 107, 043309 (2023)
Paper: 🔗 link, ETHZ research collection: 🔗 link
6 Topological Pumping in a Floquet-Bloch Band
Minguzzi, Joaquín, Zhu, Zijie, Sandholzer, Kilian, Walter, Anne-Sophie, Viebahn, Konrad, Esslinger, Tilman
Physical Review Letters, 129, 053201 (2022)
Paper: 🔗 link, ETHZ research collection: 🔗 link
7 Floquet engineering of individual band gaps in an optical lattice using a two-tone drive
Sandholzer, Kilian, Walter, Anne-Sophie, Minguzzi, Joaquín, Zhu, Zijie, Viebahn, Konrad, Esslinger, Tilman
Physical Review Research, 4, 013056 (2022)
Paper: 🔗 link, ETHZ research collection: 🔗 link
8 Suppressing Dissipation in a Floquet-Hubbard System
Viebahn, Konrad, Minguzzi, Joaquín, Sandholzer, Kilian, Walter, Anne-Sophie, Sajnani, Manish, Görg, Frederik, Esslinger, Tilman
Physical Review X, 11, 011057 (2021)
Paper: 🔗 link, ETHZ research collection: 🔗 link

Thesis


Design and Characterization of a UV-Lasersystem for Rydberg Experiments with Potassium
Master thesis at Technical University of Munich, 2019




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