15 citations · 25 across the 2 of their papers we have counts for
2 papers
quant-ph2010★ 15 cited
Spin Squeezing, Negative Correlations, and Concurrence in the Quantum Kicked Top Model
Xiaoqian Wang, Jian Ma, Lijun Song +2
We study spin squeezing, negative correlations, and concurrence in the quantum kicked top model. We prove that the spin squeezing and negative correlations are equivalent for spin…
quant-ph2009★ 10 cited
Spin squeezing and concurrence
Xiaolei Yin, Xiaoqian Wang, Jian Ma +1
We study the relations between spin squeezing and concurrence, and find that they are qualitatively equivalent for an ensemble of spin-1/2 particles with exchange symmetry and pari…