Infrared limit of quantum gravity

We explore the infrared limit of quantum gravity in the presence of a cosmological constant or effective potential for scalar fields. For a positive effective scalar potential, one-loop perturbation theory around flat space is divergent due to an instability of the graviton propagator. Functional re...

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Bibliographic Details
Main Author: Wetterich, Christof (Author)
Format: Article (Journal)
Language:English
Published: 25 July 2018
In: Physical review
Year: 2018, Volume: 98, Issue: 3
ISSN:2470-0029
DOI:10.1103/PhysRevD.98.026028
Online Access:Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevD.98.026028
Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.98.026028
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Author Notes:C. Wetterich, Institut für Theoretische Physik, Universität Heidelberg
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Infrared limit of quantum gravity by Wetterich, Christof (Author)


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