Disentanglemt of a system of particles

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Discussion Overview

The discussion revolves around the disentanglement of a system of particles, specifically whether it is possible for entangled particles to become disentangled at a distance without direct interaction. The scope includes theoretical considerations of quantum mechanics and the implications of measurement on entanglement.

Discussion Character

  • Debate/contested

Main Points Raised

  • One participant questions if entangled particles can be disentangled at a distance without direct interaction.
  • Another participant suggests that measuring one or both particles can lead to disentanglement.
  • A subsequent participant expresses uncertainty, asking if the particles remain entangled after the measurement stops.
  • Another participant asserts that the interaction required for measurement breaks the entanglement, implying that they do not remain entangled post-measurement.

Areas of Agreement / Disagreement

Participants express differing views on the nature of entanglement and the effects of measurement, indicating that the discussion remains unresolved with multiple competing perspectives.

Contextual Notes

There are assumptions regarding the definitions of measurement and entanglement that are not fully explored, and the implications of these definitions on the discussion are not resolved.

befj0001
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Is it possible for an entangled system of particles to be disentangled at a distance, without making them interact directly with each other?
 
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Yes, by measuring one or both.
 
ok, fine, but they will still be entangled once you stop making a measurment right?
 
befj0001 said:
ok, fine, but they will still be entangled once you stop making a measurment right?
No. The interaction necessary to make a measurement breaks the entanglement.
 

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