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先有鸡还是先有蛋?量子实验表明:两者同时“有”

 5 years ago
source link: https://tech.sina.com.cn/d/i/2018-10-03/doc-ifxeuwws0533283.shtml
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来源:科研圈微信公众号“先有鸡还是先有蛋”这一古老的争论谜题,最早是由古希腊哲学家提出的因果困境。在现实世界里也不难发现,一个事件的发生常由另一个事件引起,即事件间存在着因果关系。然而在量子的世界里,“因”和“果”两个事件却可以同时互为因果

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