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arXiv physics/0502061physics.atom-phnlin.CDphysics.data-an
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原子光学受击转子的量子和“经典”共振的单参数标度律的实验验证

Experimental verification of a one-parameter scaling law for the quantum and "classical" resonances of the atom-optics kicked rotor

Sandro Wimberger, Mark Sadgrove, Scott Parkins, Rainer Leonhardt

摘要:

我们目前的平均能量在附近的原子光学踢转子的第一和第二量子共振的一些不同的实验参数的实验测量。我们的数据进行了重新标度,并与一个参数的标量函数-经典的描述量子共振峰。此外,实验数据的“经典”的共振,发生在极限踢周期趋于零。这种共振被发现是类似的量子共振,和一个类似的单参数经典标度函数的推导,并发现我们的实验结果相匹配。的量子和经典共振峰的宽度进行了比较,并检查其子傅立叶性质。

英文摘要:

We present experimental measurements of the mean energy in the vicinity of the first and second quantum resonances of the atom optics kicked rotor for a number of different experimental parameters. Our data is rescaled and compared with the one parameter epsilon--classical scaling function developed to describe the quantum resonance peaks. Additionally, experimental data is presented for the ``classical'' resonance which occurs in the limit as the kicking period goes to zero. This resonance is found to be analogous to the quantum resonances, and a similar one-parameter classical scaling function is derived, and found to match our experimental results. The width of the quantum and classical resonance peaks is compared, and their Sub-Fourier nature examined.

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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