The renormalization group flow of unimodular f(R) gravity
Unimodular gravity is classically equivalent to General Relativity. This equivalence extends to actions which are functions of the curvature scalar. At the quantum level, the dynamics could differ. Most importantly, the cosmological constant is not a coupling in the unimodular action, providing a ne...
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
20 April 2015
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| In: |
Journal of high energy physics
Year: 2015, Heft: 4, Pages: 96 |
| ISSN: | 1029-8479 |
| DOI: | 10.1007/JHEP04(2015)096 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1007/JHEP04(2015)096 Verlag, kostenfrei, Volltext: https://link.springer.com/article/10.1007/JHEP04(2015)096 |
| Verfasserangaben: | Astrid Eichhorn |
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The renormalization group flow of unimodular f(R) gravity
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