摘要
von Neumann 熵描述的量纠纷的动力学为在分子 CS2 联合颤动的费密回声的局部性的状态被学习，在在拉长和弯曲模式之间的交往的精力被认为建立在纠纷和精力之间的一个连接的地方。纠纷为段局部性的状态与交往的精力揭示主导的反关联，这被显示出，当那为拐弯局部性的状态展出主导地积极的关联时。为 dislocalized 状态的纠纷和精力也被讨论。那些处于高维的状态为分子的量计算和量信息是有用的。
The dynamics of quantum entanglement described by the yon Neumann entropy is studied for the localized states of Fermi-resonance coupling vibrations in molecule CS2, where the interacting energy between the stretching and the bending modes is considered to establish a connection between entanglement and energy. It is shown that entanglement reveals dominant anti-correlation with the interacting energy for the stretch-localized state, while that exhibits dominantly positive correlation for the bend-localized state. The entanglement and the energy for the dislocalized states are discussed as well. Those are useful for molecular quantum computing and quantum information in high dimensional states.
基金
This work was supported by the National Natural Science Foundation of China （No.11174099）.
