Penrose’ combinatorial space time as chora

Roger Penrose, among other extraordinary things he did, proposed an approach to combinatorial space-time by way of spin-networks. Here is a link to his amazing paper

Roger Penrose, Angular momentum: an approach to combinatorial space-time, in Quantum Theory and Beyond, ed. T. Bastin, Cambridge University Press, Cambridge, 1971.

taken from this page of John Baez.

With the new knowledge gradually constructed lately, I returned to read this classic and it just downed on me that a strand-network (Penrose paper page 19 in the pdf linked above) can be given a structure of a collection of choroi, see the post

Entering chora, the infinitesimal place

or better go to the paper “Computing with space“.

This is food for thought for me, I just felt the need to communicate this. It is not my intention to chase for theories of everything, better is to understand, as a mathematician, what is worthy to learn and import from this field into what interests me.

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