摘要
科学史告诉我们,19世纪末物理学上空飘浮着两朵乌云,这就是否定以太存在的迈克尔逊—莫雷实验和热辐射理论中的紫外灾难。这两朵乌云导致了20世纪上半叶两次伟大的科学革命——相对论和量子力学的诞生。实际上,当时物理学上空还飘浮着第三朵乌云,它隐含着更严重的问题,那就是从热力学第二定律推出的"热寂说"——宇宙自发地走向无序,最后归于死寂。本文从"序"的概念出发,分析了有序与对称性破缺的关系以及有序与无序的辩证统一,强调指出非线性是系统结构有序化的动力之源,是宇宙演化发展的终极原因。
The history of science tells us, there were two clouds flowing in the physical sky at the end of 19century, which is the ultraviolet disaster. The two clouds cause two great scientific revolution the birth of prin-ciple of relativity and quantum mechanics. As a matter of fact , there was also the third clouds flowing in the phys-ical sky, it contained more seriously problem, that is the “heat death” cosmos spontaneously steps to disor-der, and death silently. The paper initiates from the concept of “order”, analyzing two kinds of structure in the na- ture, the dialectical connection between order and disorder, emphasizing non - linear is the power of order and the ultimate causation.
出处
《系统科学学报》
2008年第1期13-18,24,共7页
Chinese Journal of Systems Science
关键词
非线性
有序
无序
对称性破缺
辩证关系
non- linear, order, disorder, symmetry breaking, dialectical connection
