Quantum Breakdown: Explained w/ Basic Math & Analogies

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Discussion Overview

The discussion revolves around the question of why quantum mechanics (QM) appears to not function effectively at large scales, exploring the relationship between quantum mechanics and general relativity, as well as the implications of this relationship in theoretical physics.

Discussion Character

  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • One participant seeks resources explaining why quantum mechanics does not work at large scales, using basic math or analogies.
  • Another participant questions the clarity of the initial inquiry regarding the breakdown of quantum mechanics at large scales.
  • Some participants suggest that quantum mechanics does not break down at large scales but rather its effects are less pronounced compared to smaller scales.
  • A participant raises the issue of the challenges in reconciling quantum mechanics with general relativity, questioning whether there is an intrinsic difficulty related to gravity or if it is simply that quantum mechanics is less applicable at larger scales.
  • Another participant mentions the problem of combining general relativity and quantum mechanics into a single coherent theory.
  • A suggestion is made to refer to '101 Quantum Questions' by Kenneth W. Ford for further reading on the topic.

Areas of Agreement / Disagreement

Participants express differing views on whether quantum mechanics breaks down at large scales, with some arguing it does not while others highlight the challenges in integrating it with general relativity. The discussion remains unresolved regarding the nature of the relationship between quantum mechanics and large-scale phenomena.

Contextual Notes

Limitations include the lack of clarity in the initial question, the dependence on definitions of "breakdown," and the unresolved nature of the integration of quantum mechanics with general relativity.

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Where'd a person find why quantums don't work at large scale, using with basic math or simple analogies?
 
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What do you mean why quantums don't work at large scales? I don't know what you're asking.
 
I think he is asking if and why QM breaks down at large scales. It doesn't break down at large scales its effects are just not as dramatic as it would be at smaller scales.
 
WannabeNewton said:
I think he is asking if and why QM breaks down at large scales. It doesn't break down at large scales its effects are just not as dramatic as it would be at smaller scales.


I think I've read, in the press, that there is some type of problem with QM and there is another type of problem with general relativity. Is there an intrinsic difficulty with QM, maybe when dealing with gravity; or is it just that QM isn't as useful on large scales?
 
there is a problem of combining general relativity and quantum mechanics as a single theory
 
Try '101 Quantum Questions' by Kenneth W. Ford -- pages 5 to 9.
 

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