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Approaches to Quantum Gravity

Approaches to Quantum Gravity

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508 J. Kowalski-Glikman[8] L. Freidel, J. Kowalski-Glikman and L. Smolin, 2+1 gravity and doubly specialrelativity, Phys. Rev. D 69 (2004) 044001 [arXiv:hep-th/0307085].[9] L. Freidel and E. R. Livine, Ponzano–Regge model revisited. III: Feynman diagramsand effective field theory, arXiv:hep-th/0502106.[10] L. Freidel and A. Starodubtsev, <strong>Quantum</strong> gravity in terms of <strong>to</strong>pologicalobservables, arXiv:hep-th/0501191.[11] J. Kowalski-Glikman, Introduction <strong>to</strong> doubly special relativity, in G.Amelino-Camelia and J. Kowalski-Glikman, eds., Planck Scale Effects inAstrophysics and Cosmology, Lecture Notes in Physics 669, 131 (Springer, 2005)[arXiv:hep-th/0405273].[12] J. Kowalski-Glikman and S. Nowak, Doubly special relativity and de Sitter space,Class. Quant. Grav. 20 (2003) 4799 [arXiv:hep-th/0304101].[13] J. Lukierski, H. Ruegg, A. Nowicki and V. N. Tols<strong>to</strong>i, Q-deformation of Poincaréalgebra, Phys. Lett. B 264 (1991) 331.[14] S. Majid and H. Ruegg, Bicrossproduct structure of kappa Poincaré group andnoncommutative geometry, Phys. Lett. B 334 (1994) 348 [arXiv:hep-th/9405107].[15] K. Noui and P. Roche, Cosmological deformation of Lorentzian spin foam models,Class. Quant. Grav. 20 (2003) 3175 [arXiv:gr-qc/0211109].

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