Is there a probability in QM that an event happens at time t?

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SUMMARY

The discussion centers on the concept of probability amplitudes in quantum mechanics (QM), specifically addressing the probability amplitude A(x,t) for a particle's position at time t and the potential for a time probability B(y,t) for an event occurring at a specific location y. Participants reference the Wightman axioms and the quantum Zeno effect, emphasizing the importance of careful mathematical treatment of self-adjoint operators in quantum mechanics. The conversation also touches on recent papers published on related topics, including the arrival time distribution and the implications of non-hermitian Hamiltonians.

PREREQUISITES
  • Understanding of quantum mechanics principles, specifically probability amplitudes.
  • Familiarity with the Wightman axioms and their application in quantum field theory.
  • Knowledge of self-adjoint operators and their significance in quantum mechanics.
  • Concept of the quantum Zeno effect and its implications in probability theory.
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  • Research the implications of the quantum Zeno effect in quantum mechanics.
  • Study the Wightman axioms and their application to correlation functions in quantum field theory.
  • Examine the role of self-adjoint operators in quantum mechanics and their domains.
  • Explore recent publications on arrival time distributions and their mathematical formulations.
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Physicists, quantum mechanics researchers, and graduate students focusing on quantum field theory, probability theory in QM, and the mathematical foundations of quantum mechanics.

  • #61
Our new paper on the topic: https://arxiv.org/abs/2307.01501
In particular, the mathematical peculiarities that bothered @vanhees71 are in this approach avoided.
 
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  • #62
Closing this thread since the OPs question has been answered.

Jedi
 
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