The bulk–boundary correspondence, a fundamental principle relating the topological
invariants of the bulk to the presence of edge states, is modified in periodically driven …

Optical box traps offer new possibilities for quantum-gas experiments. Building on their
exquisite spatial and temporal control, we propose to engineer system-reservoir …

The exploration of atomic fractional quantum Hall (FQH) states is now within reach in
opticallattice experiments. While bulk signatures have been observed in a system realizing …

We realize a Laughlin state of two rapidly rotating fermionic atoms in an optical tweezer. By
utilizing a single atom and spin resolved imaging technique, we sample the Laughlin …

The simulation of quantum Hall physics with rotating quantum gases is witnessing a revival
due to recent experimental advances that enabled the observation of a Bose–Einstein …

Immersing a mobile impurity in a quantum many-body environment can reveal fundamental
properties of the background medium, hence providing a powerful probe of quantum matter …

The exploration of atomic fractional quantum Hall (FQH) states is now within reach in optical-
lattice experiments. While ground-state signatures have been observed in a system realizing …

Parity-breaking is ubiquitous across many scales of physics, from the rotation of galaxies at
the largest of scales, to the cyclotron orbits of electrons at the microscopic scale. In …

Seit der Entdeckung des integralen und des fraktionalen Quanten-Hall-Effekts in den
1980ern hat das Zusammenspiel topologischer Eigenschaften und starker …