58 citations · 146 across the 3 of their papers we have counts for
3 papers
cond-mat.other2009★ 56 cited
Wavepacket dynamics in energy space of a chaotic trimeric Bose-Hubbard system
Moritz Hiller, Tsampikos Kottos, Theo Geisel
We study the energy redistribution of interacting bosons in a ring-shaped quantum trimer as the coupling strength between neighboring sites of the corresponding Bose-Hubbard Hamilt…
cond-mat.other2009★ 32 cited
Occupation Statistics of a BEC for a Driven Landau-Zener Crossing
Katrina Smith-Mannschott, Maya Chuchem, Moritz Hiller +2
We consider an atomic Bose-Einstein condensate (BEC) loaded in a biased double-well trap with tunneling rate and inter-atomic interaction . The BEC is prepared such that all…
cond-mat.other2006★ 58 cited
Complexity in parametric Bose-Hubbard Hamiltonians and structural analysis of eigenstates
Moritz Hiller, Tsampikos Kottos, T. Geisel
We consider a family of chaotic Bose-Hubbard Hamiltonians (BHH) parameterized by the coupling strength between neighboring sites. As increases the eigenstates undergo chang…