Graph, Wall, Tome: Difference between revisions

Graph, Wall, Tome (edit)

Revision as of 03:52, 5 February 2020

17 bytes removed , 5 February 2020

→‎The Graph

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 == The Graph ==
+[[file:The-graph.png|600px]]
+Eric Weinstein suggested several alterations, that have been included above:
+* In (ii), “vector bundle X” should be changed to principal G-bundle.
+* Also in (ii), “nonabelian gauge group G” should be changed to nonabelian structure group G.
+* In (iii), <math>\ R</math> and <math>\tilde R</math> should be (complex) linear representations of G and so they are not equivalent.
+* He mentioned that some info was not required, and that higgs is remarkably absent.
+This is a modified version of the paragraph by Edward Witten as [https://twitter.com/EricRWeinstein/status/928296366853328896?s=20 posted by Eric via Twitter].
 <blockquote>
@@ Line 72: / Line 82: @@
 All of this must be supplemented with the understanding that the geometrical laws obeyed by the metric tensor, the [https://en.wikipedia.org/wiki/Introduction_to_gauge_theory gauge fields], and the fermions are to be interpreted in [https://en.wikipedia.org/wiki/Quantum_mechanics quantum mechanical] terms.
 </blockquote>
-=== Origin ===
-This is a modified version of the paragraph by Edward Witten as [https://twitter.com/EricRWeinstein/status/928296366853328896?s=20 posted by Eric via Twitter].
-[[file:The-graph.png|600px]]
-Eric Weinstein suggested several alterations, that have been included above:
-* In (ii), “vector bundle X” should be changed to principal G-bundle.
-* Also in (ii), “nonabelian gauge group G” should be changed to nonabelian structure group G.
-* In (iii), <math>\ R</math> and <math>\tilde R</math> should be (complex) linear representations of G and so they are not equivalent.
-* He mentioned that some info was not required, and that higgs is remarkably absent.
 == The Wall ==