Decoherence-Free Subspaces and Subsystems
Decoherence-Free Subspaces and Subsystems
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DOI：
10.1007/3-540-44874-8_5
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发表时间：
2003-01
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影响因子：
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通讯作者：
Daniel A. Lidar;K. B. U. O. Toronto;U. California;Berkeley
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文献类型：
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作者：
Daniel A. Lidar;K. B. U. O. Toronto;U. California;Berkeley
Decoherence is the phenomenon of non-unitary dynamics that arises as a consequence of coupling between a system and its environment. It has important harmful implications for quantum information processing, and various solutions to the problem have been proposed. Here we provide a detailed a review of the theory of decoherence-free subspaces and subsystems, focusing on their usefulness for preservation of quantum information.
