a China Center of Advanced Science and Technology (World Laboratory), Beijing 100080, China; b Laboratory for High Intensity Optics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China; c Shanghai Jiaotong University, Shanghai 200240, China
Abstract We present a scheme to realize the arbitrary control of the time evolution of an atom-cavity system via atomic feedback for the generation of an arbitrary quantum state. The scheme does not need to detect the atomic state, thus the uncontrollable measurement can be avoided.
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