期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 9, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP09(2012)114
关键词
AdS-CFT Correspondence; Models of Quantum Gravity
资金
- START project of the Austrian Science Fund (FWF) [Y435-N16]
- FWF [P21927-N16]
- Ministry of Science, Research and Technology in Iran
- Iran National Science Foundation (INSF)
- Nederlandse Organisatie voor Wetenschappelijk Onderzoek via a VICI grant of Kostas Skenderis
- Austrian Science Fund (FWF) [P21927] Funding Source: Austrian Science Fund (FWF)
- Austrian Science Fund (FWF) [Y 435, P 21927] Funding Source: researchfish
We compute holographic one- and two-point functions of critical higher-curvature gravity in four dimensions. The two most important operators are the stress tensor and its logarithmic partner, sourced by ordinary massless and by logarithmic non-normalisable gravitons, respectively. In addition, the logarithmic gravitons source two ordinary operators, one with spin-one and one with spin-zero. The one-point function of the stress tensor vanishes for all Einstein solutions, but has a non-zero contribution from logarithmic gravitons. The two-point functions of all operators match the expectations from a three-dimensional logarithmic conformal field theory.
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