Stability of vacua in New Massive Gravity in different gauges [PDF]
Ahmad Ghodsi, Davood Mahdavian YektaWe consider AdS_3 and warped AdS_3 vacua in new massive gravity and study the highest weight modes and general propagating modes, as solutions for linearized equations of motion. We observed that depending on the gauge choice there are two sets of solutions, those which are independent of the gauge choice and those which dependent. We have also discussed the stability conditions in terms of parameters of the theory.View original: http://arxiv.org/abs/1212.6876
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