Video URL

https://pirsa.org/15010089

Kounterterms in anti-de Sitter gravity

Olea, R. (2015). Kounterterms in anti-de Sitter gravity. Perimeter Institute for Theoretical Physics. https://pirsa.org/15010089

Olea, Rodrigo. Kounterterms in anti-de Sitter gravity. Perimeter Institute for Theoretical Physics, Feb. 23, 2015, https://pirsa.org/15010089 

          @misc{ scivideos_PIRSA:15010089,
            doi = {10.48660/15010089},
            url = {https://pirsa.org/15010089},
            author = {Olea, Rodrigo},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Kounterterms in anti-de Sitter gravity},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {feb},
            note = {PIRSA:15010089 see, \url{https://scivideos.org/pirsa/15010089}}
          }

Rodrigo Olea Universidad Nacional Andres Bello

DOI 10.48660/15010089
Source Repository PIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

As an alternative to the Holographic Renormalization procedure, we

introduce a regularization scheme for AdS gravity based on the addition

boundary terms which are a given polynomial of the extrinsic and 

intrinsic curvatures (Kounterterms).

 

Since these terms are closely related to either topological invariants 

or Chern-Simons densities in the corresponding dimension, they can be 

easily generalized to other gravity theories (Einstein-Gauss-Bonnet, 

Lovelock, etc.).

 

Finally, a general prescription on how to obtained the standard 

counterterm series in AdS gravity is given.​