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Lapidus
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(Forgive the long title of this thread, but I was reminded to be descriptive with the title. Hope that's ok now...)
Anyway, may question:
Are there any speculations or even explanations why weaker forces couple to increasingly more particles?
1. strong force only couples to hadrons and gluons (i.e. to itself)
2. em force couples to all massive particles but the neutrinos
3. weak force couples to all massive particles
4. gravity couples to everything
Or just some coincidence?
Anyway, may question:
Are there any speculations or even explanations why weaker forces couple to increasingly more particles?
1. strong force only couples to hadrons and gluons (i.e. to itself)
2. em force couples to all massive particles but the neutrinos
3. weak force couples to all massive particles
4. gravity couples to everything
Or just some coincidence?