波函数的实在性分析

The Analysis of the Reality of Wave-function

波函数是量子力学的核心概念。波函数的实在性问题一直是科学实在论与反实在论争论的焦点之一。20世纪上半叶量子力学研究主要是检验量子力学的理论是否正确或完备,仅有少量量子技术产品问世。1935年爱因斯坦、波多尔斯基和罗森（EPR）发表的《能认为量子力学对物理实在的描述是完备的吗？》一文,提出了EPR关联——量子纠缠,直接引发了对量子力学基本问题的论争。（Einstein,Podolsky and Rosen,pp.777-780）基于EPR量子纠缠,1993年本内特（Bennett）等6位科学家在《物理评论快报》发表题为《经由经典和EPR通道传送未知量子态》的重要论文,引发了一系列有关量子信息与量子技术的研究,形成了量子信息理论、量子控制论、量子技术等新的量子科技理论。量子纠缠从佯谬到科学事实的确认，是量子技术成立的重要基础。正如著名物理学家阿斯派克特（A．Aspect）所说：“不夸大地说，纠缠的重要性与单体描述被澄清已经成为第二次量子革命之根本。”（Aspect，P．XIX）

The wave-function is the core of quantum mechanics.The reality of wave-function is proved in the observation,causation and semantics from the point of view of the philosophy of science.Science is connected with technology,and there is the relation between the philosophy of science and the philosophy of technology.In the view of the philosophy of technology,if anything is controlled by the technology,it is obviously real.In the quantum information theory and quantum control theory,wave-function is the controlled object.The basic properties of the entities are the subjectivity,individualism,in themselves,continuums and reality,and the unity of potentiality and actuality.The wave-function is both real and entity-structural real,and element and structure exist simultaneously.The wave-function is the unity of entity and structure,and it is potential,and the reality of wave-function is potential entity-structural reality.