电子搁置中的量子随机共振
Quantum Stochastic Resonance in Electron Shelving
摘要：
随机共振表明，在某些情况下，噪声可以增强系统对周期力的响应。虽然这种效应已经在理论上得到了广泛的研究，并在经典系统中得到了实验证明，但在纯粹的量子力学领域内完全缺乏实验证据。在这里，我们表明，随机共振可以表现在一个单一的离子，并将实验观察到使用掌握实验技术。我们讨论了使用该方案的检测两个激光器的频率差，以证明随机共振可能有应用在量子极限的精密测量。
英文摘要：
Stochastic resonance shows that under some circumstances noise can enhance the response of a system to a periodic force. While this effect has been extensively investigated theoretically and demonstrated experimentally in classical systems, there is complete lack of experimental evidence within the purely quantum mechanical domain. Here we demonstrate that stochastic resonance can be exhibited in a single ion and would be experimentally observable using well mastered experimental techniques. We discuss the use of this scheme for the detection of the frequency difference of two lasers to demonstrate that stochastic resonance may have applications in precision measurements at the quantum limit.
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。
