47 citations · 309 across the 23 of their papers we have counts for
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cond-mat.other2008★ 31 cited
Nonlinear Landau-Zener Processes in a Periodic Driving Field
Qi Zhang, Peter Hanggi, Jiangbin Gong
Effects of a periodic driving field on Landau-Zener processes are studied using a nonlinear two-mode model that describes the mean-field dynamics of a many-body system. A variety o…
cond-mat.other2008★ 10 cited
Anomalous Monopole In an Interacting Boson System
Biao Wu, Qi Zhang, Jie Liu
Anomalous monopole of disk shape is found to exist in the semiclassical theory of a two-mode interacting boson system. The quantum origin of this anomaly is the collapsing or bundl…