Quantum probabilities of composite events in quantum measurements with multimode states

  title={Quantum probabilities of composite events in quantum measurements with multimode states},
  author={Vyacheslav I. Yukalov and Didier Sornette},
  journal={Laser Physics},
The problem of defining quantum probabilities of composite events is considered. This problem is of great importance for the theory of quantum measurements and for quantum decision theory, which is a part of measurement theory. We show that the Lüders probability of consecutive measurements is a transition probability between two quantum states and that this probability cannot be treated as a quantum extension of the classical conditional probability. The Wigner distribution is shown to be a… 

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