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hep-th2006★ 21 cited
Algebraic approach to quantum gravity II: noncommutative spacetime
S. Majid
We provide a self-contained introduction to the quantum group approach to noncommutative geometry as the next-to-classical effective geometry that might be expected from any succes…
hep-th2006
Noncommutative Harmonic Analysis, Sampling Theory and the Duflo Map in 2+1 Quantum Gravity
L. Freidel, S. Majid
We show that the -product for , group Fourier transform and effective action arising in [1] in an effective theory for the integer spin Ponzano-Regge quantum gravit…