Understanding the holographic principle via RG flow

  title={Understanding the holographic principle via RG flow},
  author={Ayan Mukhopadhyay},
  journal={arXiv: High Energy Physics - Theory},
  • A. Mukhopadhyay
  • Published 30 November 2016
  • Physics
  • arXiv: High Energy Physics - Theory
This is a review of some recent works which demonstrate how the classical equations of gravity in AdS themselves hold the key to understanding their holographic origin in the form of a strongly coupled large $N$ QFT whose algebra of local operators can be generated by a few (single-trace) elements. I discuss how this can be realised by reformulating Einstein's equations in AdS in the form of a non-perturbative RG flow that further leads to a new approach towards constructing strongly… 
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