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arxiv: 0905.4082 · v1 · submitted 2009-05-25 · 🌀 gr-qc

LQG propagator from the new spin foams

Eugenio Bianchi , Elena Magliaro , Claudio Perini This is my paper
classification 🌀 gr-qc
keywords spinexpansiongravityorderpropagatorquantumanalysiscompared
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We compute metric correlations in loop quantum gravity with the dynamics defined by the new spin foam models. The analysis is done at the lowest order in a vertex expansion and at the leading order in a large spin expansion. The result is compared to the graviton propagator of perturbative quantum gravity.

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