标题：A discussion about the paper "Deterministic properties container in quantum systems with continuous spectrum"
作者机构：[Liang, FH]Shandong Univ, Dept Math, Jinan 250100, Peoples R China.
通讯作者地址：[Liang, FH]Shandong Univ, Dept Math, Jinan 250100, Peoples R China.
来源：ACTA PHYSICA SINICA
关键词：quantum system with continuous energy spectrum; double wave functions;; classical limit
摘要：For a single particle system with continuous energy spectrum, the paper "Deterministic Properties Contained in Quantum Systems with Continuous Spectrum" uses the "double wave functions" to describe the quantum behavior of each particle in the ensemble staying in an energy eigenstate. And the "equivalence theorem" in the paper points out that the double wave description will become the classical mechanics description in the classical limit. However, the statistical distribution of results of measurement of a physical quantity predicted by the double wave description for the ensemble is very different from that predicted by the usual quantum mechanics. And the proof given in the paper for the "equivalence theorem" is incorrect. Actually, this theorem is not true.