Experimental evidence of wave chaos from a double slit experiment with water surface waves.
Experimental evidence of wave chaos from a double slit experiment with water surface waves.
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DOI：
10.1103/physreve.78.047201
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发表时间：
2008-10
期刊：
影响因子：
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通讯作者：
Y. Tang;Yifeng Shen;Jiong Yang;Xiaohan Liu;J. Zi;Baowen Li
中科院分区：
文献类型：
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作者：
Y. Tang;Yifeng Shen;Jiong Yang;Xiaohan Liu;J. Zi;Baowen Li
在这篇文章中，我们报道了用双缝水面波实验得到的波浪混沌的实验证据。我们证明了一个域的经典动力学表现在双缝后的干涉图样中。对于经典动力学为可积的域，双缝后面可以观察到清晰的干涉条纹；而对于经典动力学为混沌的域，干涉条纹可以完全消失。我们的实验结果清楚地表明，有数百年历史的双缝实验可以提供一个很好的工具来观察波动混沌的表现。
In this paper, we report experimental evidence of wave chaos using the double slit water surface wave experiment. We demonstrate that classical dynamics of a domain manifests itself in the interference patterns after the diffraction behind the double slit. For a domain whose classical dynamics is integrable clear interference fringes can be observed behind the double slits; for a domain whose classical dynamics is chaotic, however, interference fringes can totally disappear. Our experimental results clearly demonstrate that the centuries-old double slit experiment can render an excellent tool to observe the manifestations of wave chaos.