What are Chords? What is the smallest unit in physics?

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Discussion Overview

The discussion revolves around the concept of "chords" in the context of physics, specifically questioning whether sound waves or musical analogies relate to the fundamental building blocks of the universe. It touches on theories such as string theory and the interpretation of quantum mechanics.

Discussion Character

  • Debate/contested

Main Points Raised

  • One participant mentions a claim from a Yahoo AP article suggesting that sound waves, referred to as "chords," are the basic building blocks of the universe.
  • Another participant dismisses this claim as nonsense and questions the credibility of the source.
  • A different participant references a potential connection to a musical analogy used by Wilczek regarding the Schrödinger wave equation and its eigenstates, comparing them to sound waves and harmonics.
  • Another participant cites Wilczek's analogy that "in quantum mechanics, atoms appear as musical instruments," indicating a conceptual link between music and physics.
  • One participant speculates that the original claim might stem from a misunderstanding of string theory, where tiny vibrating strings are posited as the fundamental components of the universe, with different vibrations corresponding to different particles.

Areas of Agreement / Disagreement

Participants express disagreement regarding the validity of the initial claim about sound waves as fundamental units in physics. Multiple competing views are presented, particularly around the interpretation of musical analogies in physics and the concept of string theory.

Contextual Notes

The discussion includes references to specific theories and analogies but lacks consensus on the validity of the claims made. There are also potential misunderstandings regarding terminology and concepts that remain unresolved.

Mason_Free
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What are Chords? What is the smallest "unit" in physics?

Someone told me they read a Yahoo AP article stating the most basic "building block" of the universe was a sound wave, and upon discovery this had been named a chord(or perhaps cord/kord/etc).

Again, this was an AP article, but I haven't found anything on it.

What is this?
 
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That's nonsense I'm afraid.
Are you sure this wasn't april the 1st?
 
Last edited:


I bet it was http://today.lbl.gov/2012/02/28/smoot-helps-grateful-dead%E2%80%99s-mickey-hart-interpret-music-of-the-cosmos/ .

More seriously, Wilczek has used a musical analogy. I can't locate it now, but IIRC it was about the Schroedinger wave equation and its eigenstates, which are analogous to the wave equation for sound and its harmonics.
 
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Yeah...Someone had told me it might be a misunderstanding of a string theory analogy ..something about tiny strings being the most basic bit of the universe, and these strings vibrate. With different vibrations creating a different particle, etc.
 

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