Inspired by my friend Nick Konidaris, I have started a mini-blog over at Tumblr where I will jot notes about my physics thoughts. It is creatively titled “The Physics of The Disordered Cosmos“.
Put it on RSS and/or check it out occasionally. You can send me comments at disorderedcosmos (guess) gmail.com
Woo.
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No comments over there?
Anyway, i remember discussions about this in Marseille and there we came to the same conclusion, the cube does not commute, this is not unusal. The thing is, you send h-bar and G to zero while leaving their product constant, same as with finite temperature field theory, number of particles goes to infinity, volume goes to infinity, but density stays constant.
Yes, I definitely see that as the motivator for DSR, but at some point one must construct more rigorous arguments for such a major claim. That is more what I have been worrying about.
Oh yeah certainly. I think that may be possible without having a full theory of QG though.
I agree that it should be possible. Still sorting out how though, haha
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