摘要
量子叠加态是主体对微观现象多种可能状态的描述;"薛定谔猫"的尴尬是主体描述结果不适当客观化带来的尴尬。在微观观测中,观察者只是对作为描述结果的量子态的确定。量子态是对象存在的各种可能状态的几率描述,而非定域性则是在这种几率描述中所涉及的多种可能存在状态在观察确定时刻的描述性关联。量子态的叠加是各种不确定性状态或多种可能状态在描述中的共存。波函数坍缩则是由于观察使本来不确定的概率小于1的多种可能状态的描述变成确定的概率为1的描述。
The quantum superposition state is the description of various possible states of micro--phenomena. The embarrassment of "Schro- clinger's cat" is the one as the inadequacy objectification of the result of subjective description. The observer, in micro--observation, determines only the quantum state as the result of description. Quantum state is the statistical description of varous possible state of objective existence, and nonlocality is the descriptive correlation in these statistical descriptions various possible existing state related to at the moment observation determinated. The superposition of quantum state is the coexistence of various uncertainty or possible states in description. And the collapse of wave packet is the process that the description of many uncertainty possible states its probability is less than 1.0 turns into the description of the determinated state its probability is equal to 1.0 by observating.
出处
《自然辩证法研究》
CSSCI
北大核心
2008年第10期1-5,共5页
Studies in Dialectics of Nature
关键词
描述
量子叠加态
非定域性
波包坍缩
description
the quantum superposition state
nonlocality
the collapse of wave packet