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Paper   IPM / P / 11773
School of Physics
  Title:   D-Dimensional Log Gravity
  Author(s): 
1.  M. Alishahiha
2.  R. Fareghbal
  Status:   Published
  Journal: Phys. Rev. D
  Vol.:  83
  Year:  2011
  Pages:   084052
  Supported by:  IPM
  Abstract:
We study Einstein gravity in dimensions D ≥ 4 modified by curvature squared at critical point where the theory contains only massless gravitons. We show that at the critical point a new mode appears leading to a logarithmic gravity in the theory. The corresponding logarithmic solution may provide a gravity description of logarithmic CFT in higher dimensions.

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