Wave-Particle Duality: Always Both, Never Isolated

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Discussion Overview

The discussion revolves around the concept of wave-particle duality in quantum mechanics, exploring whether matter exhibits both wave and particle characteristics simultaneously or if these characteristics can be isolated. Participants engage in theoretical and conceptual clarifications regarding the nature of quantum objects and their behavior under observation.

Discussion Character

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

Main Points Raised

  • One participant asserts that wave-particle duality persists regardless of observation, suggesting that matter cannot be solely a wave or a particle at any given time.
  • Another participant proposes that unmeasured matter behaves like a wave, while measurement reveals particle attributes.
  • A different viewpoint emphasizes that quantum mechanics does not explicitly define matter as "wave" or "particle," instead using mathematical models to describe physical systems.
  • One participant presents a scenario involving an electron and an interference pattern, questioning the validity of energy-momentum conservation in this context.
  • Another participant mentions an upcoming experimental result that supports a geometrical interpretation of quantum mechanics, positing that particles have an internal clock frequency, referencing de Broglie's conjecture.

Areas of Agreement / Disagreement

Participants express differing views on the nature of wave-particle duality, with no consensus reached on whether matter can be isolated as either a wave or a particle. The discussion remains unresolved with multiple competing perspectives presented.

Contextual Notes

Some claims rely on specific interpretations of quantum mechanics and may depend on definitions of wave and particle characteristics. The discussion includes references to experimental results that are not yet confirmed.

scilover89
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Does this describe wave particle duality correctly?

'Whether observed or not, a matter's wave particle duality still persist. The wave and matter characteristic cannot be isolated: A matter cannot be a wave sometimes and particle the other times. It must be both at anytime.
However, when we observed a matter, we can only observed one of the characteristic."

Please correct me if I am wrong.
 
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unmeasured, between the looks 'it' acts like a wave, whenever measured, you observe a particle respectively the attributes of a particle
 
The axioms of Quantum Mechanics do not use any of the words "wave" or "particle".The physical system is described by mathematical objects:coordinates and momenta,classical Hamiltonian,angular momentum,etc.

Both "particle" and "wave" are mathematical models.

Daniel.
 
http://www.qmw.ac.uk/~zgap118/3/

http://www.qmw.ac.uk/~zgap118/4/

BJ
 
Last edited by a moderator:
Terry Giblin said:
If you then drill two holes on one side of the box, an interference pattern will start to form outside the box and eventually an electron will still appear from the other side of the box. (Quantum electron-wave boxes)

Have you ever seen an interference pattern from a unique electron? If yes please tell me, the energy momentum conservation law is no more valid!

Seratend.

P.S. Please try to use a minimum of the usual physical language in your posts. I have never heard about a mathematical model of clouds in QM. (This is not a meteo forum).
 
We are publishing an experimental result which goes in the direction of a geometrical interpretation of quantum mechanic: there is a particle and there is a wave. This result, if confirmed, shows that a particle (electron in our case) has an internal clock frequency in its rest frame nu0=m0c2/h, as conjectured by Louis de Broglie as early as 1924. The paper will be published in a few monthes in “Annales de la Fondation Louis de Broglie”. It can be read on my site http://www.freewebs.com/raphaelzorgue/index.htm .
 
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