13 citations · 28 across the 3 of their papers we have counts for
3 papers
cond-mat.other2008★ 4 cited
Controlled quantum stirring of Bose-Einstein condensates
Moritz Hiller, Tsampikos Kottos, Doron Cohen
By cyclic adiabatic change of two control parameters of an optical trap one can induce a circulating current of condensed bosons. The amount of particles that are transported per p…
cond-mat.mes-hall2007★ 11 cited
Control of atomic currents using a quantum stirring device
Moritz Hiller, Tsampikos Kottos, Doron Cohen
We propose a BEC stirring device which can be regarded as the incorporation of a quantum pump into a closed circuit: it produces a DC circulating current in response to a cyclic ad…
cond-mat.other2007★ 13 cited
Engineering fidelity echoes in Bose-Hubbard Hamiltonians
J. D. Bodyfelt, M. Hiller, T. Kottos
We analyze the fidelity decay for a system of interacting bosons described by a Bose-Hubbard Hamiltonian. We find echoes associated with "non-universal" structures that dominate th…