Re: Bosons and force; the Feynman diagram

Sam Wormley wrote:
Gravity is not force, remember?

Debatable. (String theory predicts a graviton particle.)

I don't think string theory predicts a graviton particle.
> [rest is superfluous]

Actually, everything in your post after "I don't think" seems to be superfluous. :)

Google "string theory graviton". Pay particular attention to http://motls.blogspot.com/2007/05/why-are-there-gravitons-in-string.html but the introductory material, Wikipedia links, and similar are also worth examining. Regardless, it's well known in theoretical-physics circles that string theories have gravitons as surely as stray cats have fleas.

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