Properties of wave packets propagating on non-dispersive linear medium

Toru Shimizu, K. Nakayama
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Abstract

In this paper, properties of wave packets propagating on a nondispersive linear medium described by the “Nein-Gordon equation” or the wave equation for a cord under the non-gravitational field are studied. Especially, It is investigated in detail that two wave packets propagating to the opposite directions on a pendulum model medium are stable against a collision. Regarding a cord medium, it may not be difficult to induce a wave packet, but possible to do it by swinging a cord a little.
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波包在非色散线性介质上的传播特性
本文研究了用“Nein-Gordon方程”或非引力场下弦的波动方程描述的波包在非色散线性介质上传播的性质。特别地,详细地研究了在摆模型介质上沿相反方向传播的两个波包在碰撞时的稳定性。对于线束介质,诱导波包可能并不困难,但可以通过稍微摆动线束来实现。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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