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arXiv · 0905.4188

Pushing Further the Asymptotics of the 6j-symbol

Maite Dupuis·Etera R. Livine
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Abstract

In the context of spinfoam models for quantum gravity, we investigate the asymptotical behavior of the 6j-symbol at next-to-leading order. We compute it analytically and check our results against numerical calculations. The 6j-symbol is the building block of the Ponzano-Regge amplitudes for 3d quantum gravity, and the present analysis is directly relevant to deriving the quantum corrections to gravitational correlations in the spinfoam formalism.

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Maite Dupuis, Etera R. Livine. 2009-05-26. Pushing Further the Asymptotics of the 6j-symbol. https://doi.org/10.1103/physrevd.80.024035

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