Quantum Zeno effect rules out many-worlds?

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SUMMARY

The discussion centers on the Quantum Zeno effect and its implications for the many-worlds interpretation (MWI) of quantum mechanics. Participants clarify that the Quantum Zeno effect does not rule out MWI, as MWI can account for apparent collapse without necessitating true collapse. The conversation also highlights misconceptions in quantum mechanics literature, particularly in Ballentine's textbook, regarding the concepts of decoherence and collapse. Ongoing research is acknowledged, particularly concerning the system-environment split and the preferred basis problem.

PREREQUISITES
  • Understanding of the Quantum Zeno effect
  • Familiarity with many-worlds interpretation (MWI) of quantum mechanics
  • Knowledge of decoherence in quantum systems
  • Awareness of the preferred basis problem in quantum mechanics
NEXT STEPS
  • Research the implications of the Quantum Zeno effect on quantum interpretations
  • Study the concept of decoherence and its role in quantum mechanics
  • Examine the preferred basis problem and its significance in quantum theory
  • Review literature on the criticisms of Ballentine's interpretations of quantum mechanics
USEFUL FOR

Quantum physicists, students of quantum mechanics, and researchers exploring interpretations of quantum theory will benefit from this discussion.

  • #31
Typically, quantum Zeno effect works only for microscopic systems. As a counterexample, however, I have just finished a paper in which I present evidence that quantum Zeno effect works also for large black holes:
http://lanl.arxiv.org/abs/1311.4363
 
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