217 citations · 531 across the 9 of their papers we have counts for
Showing 2006Show all
2 papers · 1 filter
cond-mat.other2006★ 69 cited
Criterion for bosonic superfluidity in an optical lattice
Roberto B. Diener, Qi Zhou, Hui Zhai +1
We show that the current method of determining superfluidity in optical lattices based on a visibly sharp bosonic momentum distribution can be misleading, for even a n…
cond-mat.other2006★ 7 cited
Quantum Spin Dynamics of Spin-1 Bose Gas
Roberto B. Diener, Tin-Lun Ho
We show that the quantum evolution of a spin-1 Bose gas with nearly all bosons initially in the state has a "quantum carpet" {\em spin-time} structure with self-similar p…