# Emergent space-time and the supersymmetric index

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Nathan Benjamin, Shamit Kachru, Christoph A. Keller, Natalie M. Paquette

Nathan Benjamin, Shamit Kachru, Christoph A. Keller, Natalie M. Paquette

**30/11/15**Published in : arXiv:1512.00010

It is of interest to find criteria on a 2d CFT which indicate that it gives rise to emergent gravity in a macroscopic 3d AdS space via holography. Symmetric orbifolds in the large N limit have partition functions which are consistent with an emergent space-time string theory with Lstring~LAdS. For supersymmetric CFTs, the elliptic genus can serve as a sensitive probe of whether the SCFT admits a large radius gravity description with Lstring<