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以下按已登记位置排列。出现顺序、原文引用与已登记依赖分别展示;最早位置不代表全书首次定义。
Szekeres · source-snapshot-bc3404156f6e
已登记出处中的最早位置:§14.2 · zh-CN。
来源短摘录与定位
§14.2 · zh-CN · translation · unreviewed
以上对量子力学系统演化的描述称为薛定谔绘景(Schrödinger picture)。存在一种等价的表述,称为海森堡绘景(Heisenberg picture),其中态被视为常量,但可观测量经历动力学演化。其思想是对同时作用于态和算符,施行一个酉变换:
§14.2 · en · original_transcription · unreviewed
The above description of the evolution of a quantum mechanical system is called the Schrödinger picture. There is an equivalent version called the Heisenberg picture in which the states are treated as constant, but observables undergo a dynamic evolution. The idea is to perform a unitary transformation on simultaneously on states and operators:
Woit · 2025-10-20
已登记出处中的最早位置:§7.3 · zh-CN。
来源短摘录与定位
§7.3 · zh-CN · machine_draft · machine-draft-not-reviewed
7.3 海森堡绘景(Heisenberg picture)
§7.3 · en · machine_draft · machine-draft-not-reviewed
7.3 The Heisenberg picture
§7.3 · zh-CN · machine_draft · machine-draft-not-reviewed
也可用来构造一种酉变换,把时间依赖性从态转移到可观测量上。这样的处理方式称为“海森堡绘景(Heisenberg picture)”。变换如下:
§7.3 · en · machine_draft · machine-draft-not-reviewed
can also be used to construct a unitary transformation that moves time dependence from the states to the observables. The resulting framework is called the “Heisenberg picture”. The transformation is: