134 citations · 143 across the 3 of their papers we have counts for
3 papers
physics.atom-ph2019★ 2 cited
Numerical simulations of strong-field processes in momentum space
Yan Xu, Xue-Bin Bian
The time-dependent Schrodinger equation (TDSE) is usually treated in real space in the textbook. However, it makes the numerical simulations of strong-field processes difficult due…
quant-ph2011★ 7 cited
Quantum phase transition of two-mode Bose-Einstein condensates with an entanglement order parameter
Wei Fan, Yan Xu. Bing Chen, Zhaoyang Chen +2
The ground state entanglement of the two-mode Bose-Einstein condensate is investigated through a quantum phase transition approach. The entanglement measure is taken as the order p…
cond-mat.stat-mech2006★ 134 cited
Sweeping from the superfluid to Mott phase in the Bose-Hubbard model
Ralf Schützhold, Michael Uhlmann, Yan Xu +1
We study the sweep through the quantum phase transition from the superfluid to the Mott state for the Bose-Hubbard model with a time-dependent tunneling rate . In the experim…