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arXiv 1301.4544quant-phphysics.optics
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固体单自旋量子Zeno效应的观测

Observation of the Quantum Zeno Effect on a Single Solid State Spin

Janik Wolters, Max Strauß, Rolf Simon Schoenfeld, Oliver Benson

摘要:

量子芝诺效应是量子力学中最有趣的预言之一,即通过投影测量抑制相干量子动力学。在这里,我们通过抑制微波驱动的金刚石纳米晶体中氮空位中心的两个基态自旋能级之间的相干自旋动力学,实验证明了量子芝诺效应。我们的实验支持通过一个半经典模型的人口动态的详细分析。

英文摘要:

The quantum Zeno effect, i.e. the inhibition of coherent quantum dynamics by projective measurements is one of the most intriguing predictions of quantum mechanics. Here we experimentally demonstrate the quantum Zeno effect by inhibiting the microwave driven coherent spin dynamics between two ground state spin levels of the nitrogen vacancy center in diamond nano-crystals. Our experiments are supported by a detailed analysis of the population dynamics via a semi-classical model.

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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