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arXiv quant-ph/0001095quant-ph
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NMR光谱法研究随机共振和非线性响应

Stochastic Resonance and Nonlinear Response by NMR Spectroscopy

L. Viola, E. M. Fortunato, S. Lloyd, C. -H. Tseng, D. G. Cory

摘要:

我们重新审视了量子随机共振现象的有效性的布洛赫方程的制度。我们发现,一个随机共振行为的系统的稳态响应是存在的噪声诱导的松弛动力学的特点是通过一个单一的松弛时间尺度。这张照片被一个简单的水中核磁共振实验所证实。

英文摘要:

We revisit the phenomenon of quantum stochastic resonance in the regime of validity of the Bloch equations. We find that a stochastic resonance behavior in the steady-state response of the system is present whenever the noise-induced relaxation dynamics can be characterized via a single relaxation time scale. The picture is validated by a simple nuclear magnetic resonance experiment in water.

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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