退相干和量子力学的诠释

Decoherence and Interpretation of Quantum Mechanics

近二十年来,针对量子力学围绕其概念基础产生的哲学争议,产生了不同于"哥本哈根诠释"和"正统"解释的可供选择的解诠方案。在解决测量问题上,退相干单独不能解决测量问题,但是退相干把环境相互作用包括进来不仅提出了新的观念问题,而且暗示了基本问题的解决方案。

Quantum mechanics has engendered some philosophical disputes surrounding its conceptual foundation. To solve these disputes, some alternative interpretations which are different from ＂orthodox＂ （and Copenhagen） interpretation have been engendered. In the recent twenty years, the idea of decoherence has aroused attention among physicists and physical philosophers. Decoherence effects alone cannot solve the measurement problem. But decoherence including environmental interactions not only poses new conceptual questions but also suggests solutions to fundamental problems.