REAL SPACE GREENS-FUNCTION APPROACH TO VIBRATIONAL DYNAMICS OF A VICSEK FRACTAL

被引：59

作者：

JAYANTHI, CS

WU, SY

COCKS, J

机构：

[1] Department of Physics, University of Louisville, Louisville

[2] Computing and Telecommunications, University of Louisville, Louisville

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.69.1955

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new method to determine eigenvectors based on a real space Green's function is reported. This method is particularly useful for determining the eigenvectors corresponding to degenerate states. Using this approach, the lowest persistent degenerate mode exhibited by the third-stage Vicsek fractal has been examined and has been shown to be an edge-confined, superlocalized vibrational mode.

引用

页码：1955 / 1958

页数：4

共 8 条

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