Quantum double slits moving past a quantum particle?

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Discussion Overview

The discussion revolves around the concept of quantum double slits and their interaction with quantum particles, particularly considering the implications of relativity and the potential for interference patterns created by moving slits. The scope includes theoretical exploration and interpretations of quantum mechanics.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation
  • Conceptual clarification

Main Points Raised

  • Some participants question whether a quantum model double slit could create a "carrier interference pattern" around the slits, suggesting a need to consider the relativistic motion of both the slits and the quantum particle.
  • One participant seeks clarification on the term "carrier interference pattern" and the implications of "quantum slits," questioning the necessity of these concepts.
  • A reference to a paper discussing pilot carrier waves in hydrodynamic quantum theory is provided, indicating an interest in alternative interpretations of quantum mechanics.
  • Another participant notes that hydrodynamic quantum theory is an interpretation of quantum mechanics that does not alter experimental predictions, leading to a discussion about the nature of interpretations and their testability.

Areas of Agreement / Disagreement

Participants express differing views on the implications of moving quantum slits and the nature of interpretations in quantum mechanics. There is no consensus on the validity or utility of the proposed concepts, and the discussion remains unresolved.

Contextual Notes

Participants acknowledge the speculative nature of some claims and the challenge of discussing interpretations without veering into metaphysical territory. The discussion highlights the limitations of personal speculation within the forum's guidelines.

Leopolitan
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TL;DR
Relative double slit experiment
Open question: Can we be sure that a quantum model double slit doesn't create a carrier interference pattern around the slits, in the fields, already there? Relativity is such a big deal in physics but so many models only consider seemingly weird quantum particles going through normal classical slits. Maybe things make more sense when we imagine quantum slits moving toward a quantum particle and vice versa. Let's think relatively!
 
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Leopolitan said:
Can we be sure that a quantum model double slit doesn't create a carrier interference pattern around the slits

What does "a carrier interference pattern" mean?

Leopolitan said:
Maybe things make more sense when we imagine quantum slits moving toward a quantum particle

What difference would "quantum slits" make?

Do you have a reference for a model that has any of these features? Or are you just making it up? Personal speculation is not allowed here.
 
Sorry, getting used to the rules. The paper below discusses pilot carrier waves in terms of hydrodynamics.

https://www.researchgate.net/publication/343581035_Hydrodynamic_Quantum_Field_Theory_The_Onset_of_Particle_Motion_and_the_Form_of_the_Pilot_Wave

I see your point about wanton speculation. Where does one raise such discussions without ending up talking to metaphysical types?
 
Leopolitan said:
The paper below discusses pilot carrier waves in terms of hydrodynamics.

"Hydrodynamics" here means "hydrodynamic quantum theory", which is more or less a version of Bohmian mechanics. So this thread really belongs in the interpretations forum, and I will move it.

Leopolitan said:
Where does one raise such discussions without ending up talking to metaphysical types?

QM interpretations can be discussed in the interpretations forum (where this thread will be moved in a moment).

Personal speculation cannot be discussed anywhere on PF.
 
Moderator's note: Thread moved to QM interpretations forum.
 
Leopolitan said:
Can we be sure that a quantum model double slit doesn't create a carrier interference pattern around the slits, in the fields, already there?

If hydrodynamic quantum theory is just an alternative interpretation of QM, which is what it appears to be (it doesn't change any of the experimental predictions, it just tells a different story about what is going on behind the scenes, so to speak), then there is no way to experimentally test it against other interpretations, since all interpretations make the same experimental predictions.
 

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