%0 Journal Article
%T Entanglement and Energy for Vibrationally Localized States in Molecule CS_{2}
%A Zi xin Yang
%A Xing Shen
%A Xi wen Hou
%J Chinese Journal Of Chemical Physics
%@ 1003-7713
%V 28
%N 3
%D 2015
%P 295-298
%K Entanglement, Quantum entropy, Vibrational analysis
%X The dynamics of quantum entanglement described by the von Neumann entropy is studied for the localized states of Fermi-resonance coupling vibrations in molecule CS_{2}, 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.
%R 10.1063/1674-0068/28/cjcp1503044
%U http://cjcp.ustc.edu.cn/hxwlxb_en/ch/reader/view_abstract.aspx
%1 JIS Version 3.0.0