Graviton fluctuations erase the cosmological constant
Graviton fluctuations induce strong non-perturbative infrared renormalization effects for the cosmological constant. The functional renormalization flow drives a positive cosmological constant towards zero, solving the cosmological constant problem without the need to tune parameters. We propose a s...
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| Main Author: | |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
7 August 2017
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| In: |
Physics letters
Year: 2017, Volume: 773, Pages: 6-19 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2017.08.002 |
| Online Access: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1016/j.physletb.2017.08.002 Verlag, kostenfrei, Volltext: http://www.sciencedirect.com/science/article/pii/S0370269317306238 
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| Author Notes: | C. Wetterich |
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Graviton fluctuations erase the cosmological constant
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