Effect of obstruction on Quantum Entanglement

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Discussion Overview

The discussion explores the effect of obstructions on quantum entanglement, particularly whether placing an obstruction between two entangled particles influences their entangled state. The conversation contrasts this with single particle interference, examining the potential differences in how obstructions affect these two phenomena.

Discussion Character

  • Exploratory
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • One participant questions the impact of an obstruction placed between two entangled particles, suggesting that single particle interference may not directly relate to quantum entanglement.
  • Another participant asserts that entangled particles can function with any amount of matter between them, implying that obstructions do not affect entanglement.
  • A later reply reinforces the idea that matter does not influence quantum entanglement, contrasting it with the influence of matter on single particle interference.
  • Participants note the interesting distinction between the effects of obstructions on these two different quantum phenomena.

Areas of Agreement / Disagreement

Participants express differing views on the influence of obstructions on quantum entanglement, with some arguing that it does not matter while others suggest a need for further exploration of the topic. The discussion remains unresolved regarding the specific effects of obstructions on entangled particles.

Contextual Notes

There are assumptions about the nature of quantum entanglement and single particle interference that are not fully explored, particularly regarding the definitions of "obstruction" and the conditions under which entanglement is maintained.

San K
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We know that single particle interference is effected by certain kinds of obstruction.

Is there any effect of Obstruction when placed between two entangled particles?

Single particle interference and quantum entanglement may not have that much in common, however just wanted to check.
 
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What do you mean with "placed between two entangled particles"?
You can have and use entangled particles with an arbitrary amount of matter between them, it does not... matter.
 
mfb said:
What do you mean with "placed between two entangled particles"?
You can have and use entangled particles with an arbitrary amount of matter between them, it does not... matter.

:smile:
 
mfb said:
What do you mean with "placed between two entangled particles"?
You can have and use entangled particles with an arbitrary amount of matter between them, it does not... matter.
Thanks mfb.

Matter does not matter in case of quantum entanglement.
Matter does matter in case of single particle interference.

Interesting - two different modes of influence
 

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