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Operators

  • Jochen Pade
Chapter
Part of the Undergraduate Lecture Notes in Physics book series (ULNP)

Abstract

As 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.

Copyright information

© Springer Nature Switzerland AG 2018

Authors and Affiliations

  1. 1.Institut für PhysikUniversität OldenburgOldenburgGermany

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