83 citations · 452 across the 16 of their papers we have counts for
3 papers · 1 filter
Robust states of ultra-cold bosons in tilted optical lattices
Moritz Hiller, Hannah Venzl, Tobias Zech +3
We identify regular structures in the globally chaotic spectra of an interacting bosonic quantum gas in tilted periodic potentials. The associated eigenstates exhibit strong locali…
Inelastic chaotic scattering on a Bose-Einstein condensate
Stefan Hunn, Moritz Hiller, Andreas Buchleitner +2
We devise a microscopic scattering approach to probe the excitation spectrum of a Bose-Einstein condensate. We show that the experimentally accessible scattering cross section exhi…
Quantum dynamics in the bosonic Josephson junction
Maya Chuchem, Katrina Smith-Mannschott, Moritz Hiller +3
We employ a semiclassical picture to study dynamics in a bosonic Josephson junction with various initial conditions. Phase-diffusion of coherent preparations in the Josephson regim…