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Quantum Mechanics of Successive Measurements with Arbitrary Meter Coupling

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 نشر من قبل Lars M. Johansen
 تاريخ النشر 2009
  مجال البحث فيزياء
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We study successive measurements of two observables using von Neumanns measurement model. The two-pointer correlation for arbitrary coupling strength allows retrieving the initial system state. We recover Luders rule, the Wigner formula and the Kirkwood-Dirac distribution in the appropriate limits of the coupling strength.



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