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arxiv: hep-th/0512113 · v2 · submitted 2005-12-09 · ✦ hep-th · gr-qc

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3d Quantum Gravity and Effective Non-Commutative Quantum Field Theory

Laurent Freidel , Etera R. Livine
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classification ✦ hep-th gr-qc
keywords quantumeffectivefieldgravitynon-commutativetheorybraidedcoupled
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We show that the effective dynamics of matter fields coupled to 3d quantum gravity is described after integration over the gravitational degrees of freedom by a braided non-commutative quantum field theory symmetric under a kappa-deformation of the Poincare group.

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