Global flows in quantum gravity

We study four-dimensional quantum gravity using non-perturbative renormalization group methods. We solve the corresponding equations for the fully momentum-dependent propagator, Newton's coupling and the cosmological constant. For the first time, we obtain a global phase diagram where the non-G...

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Hauptverfasser: Christiansen, Nicolai (VerfasserIn) , Pawlowski, Jan M. (VerfasserIn) , Rodigast, Andreas (VerfasserIn)
Dokumenttyp: Article (Journal) Kapitel/Artikel
Sprache:Englisch
Veröffentlicht: 2014
In: Arxiv

Online-Zugang:Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1403.1232
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Verfasserangaben:N. Christiansen, B. Knorr, J.M. Pawlowski, and A. Rodigast

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