Topological gravity and Wess-Zumino-Witten term

12 May 2015  ·  Salgado Patricio, Salgado-Rebolledo Patricio, Valdivia Omar ·

It is shown that the action for topological gravity in even dimensions is, except by a multiplicative constant, a gauged Wess-Zumino-Witten Term...

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Mathematical Physics General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics