Holographic RG flow and the Quantum Effective Action

نویسندگان

  • Elias Kiritsis
  • Wenliang Li
  • Francesco Nitti
چکیده

The calculation of the full (renormalized) holographic action is undertaken in general Einstein-scalar theories. The appropriate formalism is developed and the renormalized effective action is calculated up to two derivatives in the metric and scalar operators. The holographic RG equations involve a generalized Ricci flow for the space-time metric as well as the standard β-function flow for scalar operators. Several examples are analyzed and the effective action is calculated. A set of conserved quantities of the holographic flow is found, whose interpretation is not yet understood.

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تاریخ انتشار 2014