# nLab Gerard ’t Hooft

## Selected writings

Proving the non-renormalizability of Einstein-gravity (general relativity):

Introducing 't Hooft double line notation and the large N limit of Yang-Mills theory/QCD at fixed 't Hooft coupling in terms of planar Feynman diagrams:

On 3d gravity as a Chern-Simons theory and its holographic relation to a 2d CFT boundary field theory (well before AdS/CFT was conceived from string theory):

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Last revised on January 13, 2021 at 00:23:29. See the history of this page for a list of all contributions to it.