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Graviton propagator in loop quantum gravity

Eugenio Bianchi·Leonardo Modesto·Carlo Rovelli·Simone Speziale
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Abstract

We compute some components of the graviton propagator in loop quantum gravity, using the spinfoam formalism, up to some second order terms in the expansion parameter.

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Eugenio Bianchi, Leonardo Modesto, Carlo Rovelli, Simone Speziale. 2006-05-13. Graviton propagator in loop quantum gravity. https://doi.org/10.1088/0264-9381%2F23%2F23%2F024

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