一维随机介质中延迟时间的标度性质
无序系统与神经网络
2009-06-08 v2
摘要
研究了在连接有一个通道的有限一维 (1D) 随机介质中，Wigner 延迟时间的逆矩的标度性质。我们发现它们遵循一个简单的标度定律，该定律与随机势的微观细节无关。我们的理论分析通过数值模拟得到了验证，模拟系统涵盖了一维无序导线、光学晶格以及具有相关散射体的微波波导等多种多样的系统。
引用
@article{arxiv.0708.4353,
title = {Scaling properties of delay times in one-dimensional random media},
author = {Joshua D. Bodyfelt and J. A. Mendez-Bermudez and Andrey Chabanov and Tsampikos Kottos},
journal= {arXiv preprint arXiv:0708.4353},
year = {2009}
}
备注
5 pages, 4 figures Submitted to Physical Review B Revision 2: 1) Theoretical curve fits added to Figures 1-4. 2) Scaling parameter <tau_inf^-1> added to inset of Figure 2. 3) Minor text changes to reflect referee comments. 4) Some extra refereces were added