Author Topic: GR as ELI5  (Read 1009 times)

GR as ELI5
« on: November 19, 2015, 01:33:41 PM »
A down-to-earth explanation of General Relativity in the New Yorker as part of the celebration of 100 years of Einstein's publication in 1915.

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Offline Baruch

Re: GR as ELI5
« Reply #1 on: November 19, 2015, 07:36:15 PM »
Looks good.  Einstein was a rather strange autistic savant.  So was Dirac.
πŽπŽœπŽœπŽŸπŽŒπŽ€πŽπŽŽπŽ€πŽ€πŽšπŽ€πŽŸπŽπŽœπŽœπŽŸπŽπŽ€πŽπŽ‰πŽ€πŽ€πŽšπŽ€
luu shalmaata luu balt’aata
May you be well, may you be healthy

Offline Baruch

Re: GR as ELI5
« Reply #2 on: November 20, 2015, 12:29:21 AM »
One of the problems with QM and QFM in general, is summing infinite series approximately (perturbation theory) ... and if one quantizes the gravitational field ... then normal series techniques don't work (if the graviton is a spin 2 particle anyway) but this lecturer seems outstanding ... what do you think?  I never really got good infinite series theory from either math classes or from QM classes.

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My primary interest isn't quantum gravity ... but modular arithmetic, but I could see a tie-in and am really interested in seeing what this guy can teach me.
πŽπŽœπŽœπŽŸπŽŒπŽ€πŽπŽŽπŽ€πŽ€πŽšπŽ€πŽŸπŽπŽœπŽœπŽŸπŽπŽ€πŽπŽ‰πŽ€πŽ€πŽšπŽ€
luu shalmaata luu balt’aata
May you be well, may you be healthy

 

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