[FRIAM] The fundamental theory of physics

[Stephen Guerin]

Here's a nice lecture by Carlo Rovelli on his development of Spin Foams
with Lee Smolin. Great to see the intro to his lecture by Penrose:

https://livestream.com/oxuni/rovelli/videos/199493556

At time 41:33, you can check out how space is defined as the volume around
a vertex. Steve Smith and some others have heard me wax incoherently
about the potential that spacetime is the dual graph of the spin networks
in much the same way a voronoi is a dual to a delaunay graph.


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On Wed, Apr 15, 2020 at 2:47 PM Marcus Daniels <marcus at snoutfarm.com> wrote:

> https://arxiv.org/abs/gr-qc/9905087
>
> On 4/15/20, 1:46 PM, "Friam on behalf of uǝlƃ ☣" <
> friam-bounces at redfish.com on behalf of gepropella at gmail.com> wrote:
>
>     Can you point to what you think Baez was doing that seems similar to
> what Wolfram's doing?
>
>     On 4/15/20 11:38 AM, Marcus Daniels wrote:
>     > Wasn’t John Baez doing this stuff in the late 90s?
>
>
>     --
>     ☣ uǝlƃ
>
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