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advanced_tools:bianchi_identities [2019/01/16 13:25]
129.13.36.189 [Concrete]
advanced_tools:bianchi_identities [2019/01/16 13:34]
jakobadmin [Abstract]
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 <tabbox Abstract> ​ <tabbox Abstract> ​
- +In general relativity, the Bianchi identity ​ 
-<note tip> +$$ \nabla R = \nabla \nabla \theta =0  $$ 
-The motto in this section ​is: //the higher the level of abstraction,​ the better//. +roughly says "that the sum over a closed two-dimensional surface of rotations induced by Riemannian curvature ​is equal to zero." ([[https://link.springer.com/article/10.1007%2FBF01882731|Source]])
-</​note>​ +
 <tabbox Why is it interesting?> ​ <tabbox Why is it interesting?> ​
 <​blockquote>​ <​blockquote>​
advanced_tools/bianchi_identities.txt · Last modified: 2019/01/16 13:35 by jakobadmin