http://arxiv.org/PS_cache/gr-qc/pdf/0502/0502036.pdf [Broken](adsbygoogle = window.adsbygoogle || []).push({});

Particle scattering in loop quantum gravity

Leonardo Modesto and Carlo Rovelli

Centre de Physique Th´eorique de Luminy, Universit´e de la M´editerran´ee, F-13288 Marseille, EU

(February 9, 2005)

We devise a technique for defining and computing n-point functions in the context of a background-

independent gravitational quantum field theory. We construct a tentative implementation of this technique in a perturbatively-finite loop/spinfoam model.

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Came across this by accident, its way over my head, but i guess if you

have not already read it imay be of interest.

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# Particle scattering in LQG

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