Probability Amplitude Fluctuations in Experimental Wave Chaotic Eigenmodes with and Without Time-Reversal Symmetry
Probability Amplitude Fluctuations in Experimental Wave Chaotic Eigenmodes with and Without Time-Reversal Symmetry
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DOI：
10.1103/physrevlett.81.2890
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发表时间：
1998-10
影响因子：
8.6
通讯作者：
Dong Wu;J. S. Bridgewater;A. Gokirmak;S. Anlage
中科院分区：
文献类型：
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作者：
Dong Wu;J. S. Bridgewater;A. Gokirmak;S. Anlage
吴东和，Jesse S. a . Bridgewater, Ali Gokirmak, and Steven M. Anlage超导研究中心，马里兰大学物理系，20742-4111（接收于1998年6月23日）我们测量了具有和不具有时间反转对称性的经典混沌方形阱势的半经典极限下的概率密度jcsrdj2，并将我们的发现与理论预测进行了比较。我们发现具有时间反转对称性的波函数比不具有时间反转对称性的波函数具有更大的波动。为了量化这些波动的程度，统计分析了具有和不具有时间反转对称性的本征模态，发现本征模态的两点空间相关函数和概率密度分布函数与理论预测一致。[s0031 - 9007 (98) 07259 - 7]
Dong Ho Wu, Jesse S. A. Bridgewater, Ali Gokirmak, and Steven M. Anlage Center for Superconductivity Research, Department of Physics, University of Maryland, College Park, Maryland 20742-4111 (Received 23 June 1998) We have measured the probability density jcsrdj2 in the semiclassical limit of a classically chaotic square well potential with and without time reversal symmetry, and compared our findings with theoretical predictions. We find that wave functions with time-reversal symmetry have larger fluctuations than those without time-reversal symmetry. To quantify the degree of these fluctuations, eigenmodes both with and without time-reversal symmetry are statistically analyzed and the two-point spatial correlation function and the probability density distribution function of the eigenmodes are found to agree with theoretical predictions. [S0031-9007(98)07259-7]