PATH-INTEGRAL SOLUTION OF THE TIME-DOMAIN PROGRESSIVE WAVE-EQUATION AND WAVE-PROPAGATION IN RANDOM-MEDIA

被引：3
|
作者：
DACOL, DK
机构：
[1] Naval Res. Lab., Washington, DC
来源：
WAVES IN RANDOM MEDIA | 1994年 / 4卷 / 02期
关键词：
D O I：
10.1088/0959-7174/4/2/002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A time-domain progressive wave equation is derived from the usual linear acoustic wave equation, and it is shown that the solution to this new equation can be expressed as a Feynman path integral. This path integral representation is used to derive the time-dependent statistics of acoustic fields propagating through random media.
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页码：117 / 126
页数：10
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