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北京石油化工学院2026年研究生招生接收调剂公告
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physs

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[交流] 关于量子塌缩(quantum collapse),大家是怎么理解的,现在最新的研究是怎样的啊? 已有6人参与

现在这个问题被很好的解决了吗?
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孙?730

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小木虫(金币+0.5):给个红包,谢谢回帖
似乎应该属于非相对论量子力学的范畴
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4楼2011-10-04 13:01:57
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janecool

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1楼: Originally posted by physs at 2011-10-04 02:11:36:
现在这个问题被很好的解决了吗?

In quantum mechanics, wave function collapse (also called collapse of the state vector or reduction of the wave packet) is the phenomenon in which a wave function—initially in a superposition of several different possible eigenstates—appears to reduce to a single one of those states after interaction with an observer. In simplified terms, it is the reduction of the physical possibilities into a single possibility as seen by an observer. It is one of two processes by which quantum systems evolve in time, according to the laws of quantum mechanics as presented by John von Neumann.[1] The reality of wave function collapse has always been debatable, i.e., whether it is a fundamental physical phenomenon in its own right or just an epiphenomenon of another process, such as quantum decoherence.[2] In recent decades the quantum decoherence view has gained popularity.[citation needed] Collapse may be understood as an update in a probabilistic model, given the observed result.
相信会有属于你的精彩
2楼2011-10-04 09:34:21
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physs

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引用回帖:
2楼: Originally posted by janecool at 2011-10-04 09:34:21:
In quantum mechanics, wave function collapse (also called collapse of the state vector or reduction of the wave packet) is the phenomenon in which a wave function—initially in a superposition of  ...

quantum decoherence 这个真的能够可以解释塌缩的过程吗

哈,谢谢啊,我去看看这个怎么说的。
3楼2011-10-04 12:52:15
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狗屁狗

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楼主自己先说说吧,钓鱼不是这么个钓法啊
5楼2011-10-04 15:31:45
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