Authors
Abstract
In this paper, we use the holographic renormalization method to calculate the two-point correlation functions of the CFT stress tensor. In the gravity side, we write the asymptotically AdS spacetimes in the BMS gauge and apply the standard holographic renormalization method for these space-times. The significance of using multi-point functions in this gauge is that its flat-space limit is well-defined. We discuss this point in the last section of the paper.
Keywords
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2. A Bagchi, Phys. Rev. Lett. 105 (2010) 171601.
3. A Bagchi and R Fareghbal, Journal of High Energy Physics 1210 (2012) 092.
4. A Bagchi, S Detournay, R Fareghbal, and J Simon, Phys. Rev. Lett. 110 (2013 141302.
5. A Bagchi, R Basu, D Grumiller, and M Riegler, Phys. Rev. Lett. 114 (2015) 111602.
6. A Bagchi, D Grumiller and W Merbis, Phys. Rev. D 93 (2s016) 061502.
7. M Asadi, O Baghchesaraei and R Fareghbal, arXiv:1701.00063 [hep-th].
8. C Fefferman and C R Graham, “Conformal Invariants”, in Elie Cartan et les Mathe׳matiques d’aujourd’hui (1985) 95.
9. K Skenderis, Class. Quant. Grav. 19 (2002) 5849.
10. R N Caldeira Costa, Phys. Rev. D 90. (2014) 104018.
11. J D Brown and J W York, Phys. Rev. D 47 (1993) 1407.
12. K Skenderis, M Taylor and B C van Rees, Journal of High Energy Physics 0909 (2009) 045.
13. R Fareghbal and A Naseh, Journal of High Energy Physics 1403 (2014) 005
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