Spin squeezing of the non-Hermitian one-axis twisting model
Spin squeezing of the non-Hermitian one-axis twisting model
复制标题
非厄米单轴扭转模型的自旋挤压
DOI:
10.1103/physreva.92.033826
复制
发表时间:
2015-04
影响因子:
2.9
通讯作者:
L. You
中科院分区:
文献类型:
--
作者:
Ling-Na Wu;Guang-Ri Jin;L. You
In the absence of decay, the conditional dynamics for an open system is often describable by a non-Hermitian Hamiltonian. This study investigates spin squeezing (SS) in a non-Hermitian one-axis twisting (OAT) model. Somewhat surprisingly, SS close to the