Titlebook: Quantum Mechanics for Pedestrians 1: Fundamentals; Jochen Pade Textbook 20141st edition Springer Nature Switzerland AG 2014 Complex Vector

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Neutrino OscillationsAs is well known, the . was originally postulated by Wolfgang Pauli in order to ‘save’ the conservation of energy in beta decay. As it turned out later after careful examination.

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Continuous SpectraSo far, we have excluded . from the discussion, e.g. by placing our quantum object between infinitely high potential walls, thus discretizing the energy spectrum. The fact that we adopted this limitation had less to do with physical reasons, but rather almost exclusively with mathematical ones.

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OperatorsAs we have seen, the states of quantum mechanics are defined on an (extended) Hilbert space . Changes of these states are caused by operators: This can be, for example, the time evolution of the system itself, or the filtering of certain states out of a general state.

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Postulates of Quantum MechanicsIn previous chapters, we have frequently mentioned structural elements of quantum mechanics, which we now summarize and present systematically, namely in the form of . or ..

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