Timeline for (How) is category theory actually useful in actual physics?
Current License: CC BY-SA 4.0
5 events
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| Apr 10 at 12:05 | comment | added | Jonathan Huang | I am not the poster of this answer, nor am I well-versed in the topic of category theory, but may I ask what the answer did to attract the downvotes? | |
| Aug 9, 2023 at 8:34 | comment | added | xuexing lu | @ Alec Rhea Causal-net condensation is a categorical generalization of Baez's construction of spin network states for gauge theory, which gives a rigorous definition of path integral. I need write a new paper to fully explain these ideas. | |
| Aug 9, 2023 at 8:29 | history | edited | xuexing lu | CC BY-SA 4.0 |
added 466 characters in body
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| Aug 9, 2023 at 2:52 | comment | added | Alec Rhea | Could you indicate where in the paper this is addressed? (looks like cool stuff overall!) | |
| Aug 9, 2023 at 2:38 | history | answered | xuexing lu | CC BY-SA 4.0 |