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Critical gravity in the Chern-Simons modified gravity · Around

2011

Critical gravity in the Chern-Simons modified gravity

Moon, Taeyoon, Myung, Yun Soo

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We perform the perturbation analysis of the Chern-Simons modified gravity around the AdS$_4$ spacetimes (its curvature radius $\ell$) to obtain the critical gravity.

In general, we could not obtain an explicit form of perturbed Einstein equation which shows a massive graviton propagation clearly, but for the Kerr-Schild perturbation and Chern-Simons coupling $\theta=kx/y$, we find the AdS wave as a single massive solution to the perturbed Einstein equation.
Its mass squared is given by $M^2=[-9+(2\ell^2/k-1)^2]/4\ell^2$.
At the critical point of $M^2=0(k=\ell^2/2)$, the solution takes the log-form and the linearized excitation energies vanish.

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I. Gullu, M. Gurses, T. C. Sisman, and B. Tekin, Phys. Rev. D83
Original
1921
Earlier work this paper cites.
H. Lu and C. N. Pope, Phys. Rev. Lett. 106
Original
1971
Earlier work this paper cites.
K. S. Stelle, Phys. Rev. D 16
1977
Earlier work this paper cites.
P. Breitenlohner and D. Z. Freedman, Annals Phys. 144
1982
Earlier work this paper cites.
S. Deser, R. Jackiw and S. Templeton, Annals Phys. 140
2000
Earlier work this paper cites.
R. Jackiw and S.Y. Pi, Phys. Rev. D68
2003
Earlier work this paper cites.
D. Grumiller and N. Johansson, JHEP 0807
Original
2008
Earlier work this paper cites.

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