Asymptotically free scalar curvature-ghost coupling in quantum Einstein gravity
We consider the asymptotic-safety scenario for quantum gravity which constructs a nonperturbatively renormalizable quantum gravity theory with the help of the functional renormalization group (RG). We verify the existence of a non-Gaussian fixed point and include a running curvature-ghost coupling a...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
5 November 2009
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| In: |
Physical review. D, Particles, fields, gravitation, and cosmology
Year: 2009, Jahrgang: 80, Heft: 10 |
| ISSN: | 1550-2368 |
| DOI: | 10.1103/PhysRevD.80.104003 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1103/PhysRevD.80.104003 Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.80.104003 
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| Verfasserangaben: | Astrid Eichhorn, Holger Gies, and Michael M. Scherer |
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Asymptotically free scalar curvature-ghost coupling in quantum Einstein gravity
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