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The Tortoise-Man
- 95
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I found in wikipedia following formula describing the derivative of operator considered in Heisenberg picture, where is it's representation in Schroedinger picture:
Note that and are related via .What I not understand is why isn' t zero ? So far I learned it in Schrödinger picture every operator is time independent, so it' time derivative must be zero, right?Or, how does exacty the the 'sloppy' posed assumption on time independence of operators in Schrödinger picture reads in precise mathematical terms? Should it be that there is no explicit time dependence or total time dependence, ie do operators considered through glasses of Schrödinger picture satisfy or ?