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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
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Abstract

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.

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Sandro Wimberger, Mark Sadgrove, Scott Parkins, Rainer Leonhardt. 2005-02-11. Experimental verification of a one-parameter scaling law for the quantum and "classical" resonances of the atom-optics kicked rotor. https://doi.org/10.1103/physreva.71.053404

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