“School of Particles And Accelerator”
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Paper IPM / Particles And Accelerator / 13340  


Abstract:  
Taking flatspace limit (zero cosmological constant limit) of the RindlerAdS spacetime results in the Rindler metric. According to the proposal of Flat/contractedCFT correspondence, flatspace limit in the bulk side of asymptotically AdS spacetimes corresponds to the contraction of boundary conformal field theory. We use this proposal for the RindlerAdS/CFT correspondence and propose a dual theory for the Rindler spacetime which is a contracted conformal field theory(CCFT. We show that the two dimensional CCFT symmetries exactly predict the same twopoint functions which one may find by taking the flatspace limit of three dimensional RindlerAdS holographic results. Using the Flat/CCFT proposal, we also calculate the three dimensional Rindler energymomentum tensor. Since the near horizon geometry of nonextreme black holes has a Rindler part, it would be plausible to find a dual CCFT at the horizon of nonextreme black holes. Specifically, we find the correct mass of nonrotating BTZ by using our energymomentum tensor. Moreover, the Cardylike formula for CCFT yields the BekensteinHawking entropy of nonextreme BTZ. Our current work is the first step towards describing entropy of nonextreme black holes in terms of CCFTs microstates which live on the horizon
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