MODAL COUPLING IN ONE-DIMENSIONAL ANHARMONIC LATTICES

被引：10
|
作者：
SHOLL, D
机构：
来源：
PHYSICS LETTERS A | 1990年 / 149卷 / 5-6期
关键词：
D O I：
10.1016/0375-9601(90)90424-M
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
One-dimensional lattices of equimass particles with analytic nearest-neighbour potentials and fixed ends are considered. For an arbitrary initial condition, expressions are developed which show modes can be excited, and which modes will always have zero amplitude. In particular, all stable modes and stable families of modes are found. © 1990.
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页码：253 / 257
页数：5
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