On the Concept of Quantum State Reduction: Inconsistency of the Orthodox View
نویسنده
چکیده
The argument is re-examined that the program of deriving the rule of state reduction from the Schrödinger equation holding for the object-apparatus composite system falls into a vicious circle or an infinite regress called the von Neumann chain. It is shown that this argument suffers from a serious physical inconsistency concerning the causality between the reading of the outcome and the state reduction. A consistent argument which accomplishes the above program without falling into the circular argument is presented. PACS numbers: 03.65.Bz Typeset using REVTEX Electronic address: [email protected]
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