Article ID Journal Published Year Pages File Type
1865993 Physics Letters A 2008 5 Pages PDF
Abstract

We study successive measurements of two observables using von Neumann's measurement model. The two-pointer correlation for arbitrary coupling strength allows retrieving the initial system state. We recover Lüders rule, the Wigner formula and the Kirkwood–Dirac distribution in the appropriate limits of the coupling strength.

Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
Preview
Quantum mechanics of successive measurements with arbitrary meter coupling
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