%0 Journal Article
%T Quantum state conversion between continuous variable and qubits systems
%A Xiao-yu Chen
%A Liang Han
%A Li-zhen Jiang
%J Physics
%D 2006
%I arXiv
%R 10.1016/j.physleta.2006.07.022
%X We investigate how quantum state can be converted between continuous variable and qubits systems. Non-linear Jaynes-Cumings interaction Hamiltonian is introduced to accomplish the conversion. Detail analysis on the conversion of thermal state exhibits that pretty good fidelity can be achieved.
%U http://arxiv.org/abs/quant-ph/0610257v1