Massive logarithmic graviton in the critical generalized massive gravity [PDF]
Yong-Wan Kim, Yun Soo Myung, Young-Jai ParkWe study the generalized massive gravity in three dimensional flat spacetime. A massive logarithmic mode is propagating in the flat spacetime at the critical point where two masses degenerate. Furthermore, we discuss the logarithmic extension of the Galilean conformal algebra (GCA) which may arise from the exotic and standard rank-2 logarithmic conformal field theory (LCFT) on the boundary of AdS3 spacetime.View original: http://arxiv.org/abs/1301.3604
No comments:
Post a Comment