Is Matter Wave Travel Faster Than the Speed of Light?

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Discussion Overview

The discussion centers around the question of whether matter waves can travel faster than the speed of light, exploring theoretical implications and interpretations of wave-particle duality in quantum mechanics.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation

Main Points Raised

  • Some participants propose that the De Broglie wavelength and frequency calculations suggest a scenario where the speed could exceed the speed of light, specifically referencing the formula h/mvγ multiplied by mc2γ/h yielding c2/v.
  • Others seek clarification on the implications of this calculation and why it may not pose a problem within the framework of current physics.
  • There is a request for sources or references to support claims made about matter waves and their relationship to the speed of light.

Areas of Agreement / Disagreement

Participants express differing views on the interpretation of matter wave behavior in relation to the speed of light, and the discussion remains unresolved regarding the implications of the calculations presented.

Contextual Notes

There are limitations in the discussion regarding the assumptions made in the calculations and the definitions of terms used, which have not been fully clarified or agreed upon.

akashpandey
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Ismatter wave travel faster than velocity of light?:oldsurprised:
 
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akashpandey said:
Ismatter wave travel faster than velocity of light?:oldsurprised:
Can you tell us anything about why and/or how you are thinking about it? E.g. have you read it anywhere, and if so, a link to the source would be helpful...
 
I think what the OP means is that if you take the De Broglie wavelength h/mvγ and multiply by the frequency mc2γ/h, you get c2/v which is more than c. I also would like some more clarity as to exactly why this isn't a problem.
 
DennisN said:
Can you tell us anything about why and/or how you are thinking about it? E.g. have you read it anywhere, and if so, a link to the source would be helpful...
Yes i read this in my book
 
akashpandey said:
Yes i read this in my book
Which book?
 

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