Curvature dependence of quantum gravity
We investigate the phase diagram of quantum gravity with a vertex expansion about constantly-curved backgrounds. The graviton two- and three-point function are evaluated with a spectral sum on a sphere. We obtain, for the first time, curvature-dependent UV fixed point functions of the dynamical fluc...
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| Main Authors: | , , , |
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| Format: | Article (Journal) Chapter/Article |
| Language: | English |
| Published: |
25 Nov 2017
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| In: |
Arxiv
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| Online Access: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1711.09259
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| Author Notes: | Nicolai Christiansen, Kevin Falls, Jan M. Pawlowski, and Manuel Reichert |
| Summary: | We investigate the phase diagram of quantum gravity with a vertex expansion about constantly-curved backgrounds. The graviton two- and three-point function are evaluated with a spectral sum on a sphere. We obtain, for the first time, curvature-dependent UV fixed point functions of the dynamical fluctuation couplings |
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| Item Description: | Last revised 27 Nov 2019 Gesehen am 11.11.2020 |
| Physical Description: | Online Resource |