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A Note on the Symmetries and Renormalisability of (Quantum) Gravity

I. P. Zois

hep-tharXiv:hep-th/0508012

Abstract

We make some remarks on the group of symmetries in gravity; we believe that K-theory and noncommutative geometry inescepably have to play an important role. Furthermore we make some comments and questions on the recent work of Connes and Kreimer on renormalisation, the Riemann-Hilbert correspondence and their relevance to quantum gravity.

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