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arXiv quant-ph/0301026quant-ph
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通过类Zeno测量进行纯化

Purification through Zeno-like Measurements

Hiromichi Nakazato, Tomoko Takazawa, Kazuya Yuasa

摘要:

对一个量子系统进行一系列频繁的测量(类泽诺测量),会导致另一个量子系统与前者相互作用的“纯化”。即使测量是在前一个系统上进行的,只要满足一定的条件,它们的影响就会驱使后者进入纯态,而与其初始(混合)状态无关。

英文摘要:

A series of frequent measurements on a quantum system (Zeno-like measurements) is shown to result in the ``purification'' of another quantum system in interaction with the former. Even though the measurements are performed on the former system, their effect drives the latter into a pure state, irrespectively of its initial (mixed) state, provided certain conditions are satisfied.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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