2 papers
cond-mat.quant-gas2025
Probing Fractional Quantum Hall states in weakly interacting Fermi gases
Viktor Bekassy, Mikael Fogelström, Johannes Hofmann
Quantum gases are used to simulate the physics of the lowest Landau level (LLL) with neutral atoms, which in the simplest setup is achieved by rotating the gas at the confining har…
cond-mat.quant-gas2024
Scale and conformal invariance in rotating interacting few-fermion systems
Viktor Bekassy, Johannes Hofmann
We show that rotating two-dimensional Fermi gases possess a nonrelativistic scale and conformal invariance at weak but nonzero interactions, where the scale invariance of universal…