一维连续系统的共振统计
Statistics of Resonances in One Dimensional Continuous Systems
摘要:
研究了无序一维连续开放系统的平均共振密度。该无序系统是半无限的,具有白噪声随机势,并且它通过半无限连续完美引线与外部世界耦合。我们的主要结果是一个积分表示的DOR涉及的概率密度函数的对数导数的波函数在接触点。
英文摘要:
We study the average density of resonances (DOR) of a disordered one-dimensional continuous open system. The disordered system is semi-infinite, with white-noise random potential, and it is coupled to the external world by a semi-infinite continuous perfect lead. Our main result is an integral representation for the DOR which involves the probability density function of the logarithmic derivative of the wave function at the contact point.
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