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arXiv quant-ph/0401164quant-ph
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量子芝诺粒子在外部观测者中的完全分辨

Complete Resolution of the Quantum Zeno Paradox for Outside Observers

M. Hotta, M. Morikawa

摘要:

量子芝诺悖论完全解决了纯粹的间接和不完整的测量系统外的检测器进行。如果外部检测器准备观察纤芯区域中的激发态的衰减事件的传播信号,则只要信号的波函数不具有通过外部检测器返回到纤芯的反射波贡献,则状态的存活概率根本不被外部测量改变。证明与生存概率的衰减规律无关。仅仅从外部频繁地观察(观察)不能被视为产生量子芝诺效应的测量。

英文摘要:

The quantum Zeno paradox is fully resolved for purely indirect and incomplete measurements performed by the detectors outside the system. If the outside detectors are prepared to observe propagating signals of a decay event of an excited state in the core region, the survival probability of the state is not changed at all by the outside measurements, as long as the wavefunction of the signals does not have reflectional-wave contributions going back to the core by the outside detectors. The proof is independendent of the decay law of the survival probabilities. Just watching frequently from outside (observation) cannot be regarded as a measurement which yields the quantum Zeno effect.

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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