PIRSA:22100020 Conference Quantum Gravity

DOI10.48660/22100020

Conference/School: Quantum Gravity Around the Corner

Oling, G. (2022). Conformal Carroll Scalar Actions. Perimeter Institute. https://pirsa.org/22100020

Oling, Gerben. Conformal Carroll Scalar Actions. Perimeter Institute, Oct. 06, 2022, https://pirsa.org/22100020 

@misc{ pirsa_PIRSA:22100020,
  doi = {10.48660/22100020},
  url = {https://pirsa.org/22100020},
  author = {Oling, Gerben},
  keywords = {Quantum Gravity},
  language = {en},
  title = {Conformal Carroll Scalar Actions},
  publisher = {Perimeter Institute},
  year = {2022},
  month = {oct},
  note = {PIRSA:22100020 see, \url{https://pirsa.org}}
}

Abstract

I will construct explicit actions that are invariant under BMS/conformal Carroll symmetries. Over the last few years, we have developed a systematic procedure for constructing non-Lorentzian theories from limits and expansions of Lorentzian theories. To obtain explicit examples of candidate dual field theories for flat space holography, I apply this procedure to the conformally coupled scalar action, which leads to two classes of actions that are invariant under conformal Carroll symmetries. Time permitting, I will briefly mention ongoing work on the computation and classification of Weyl anomalies in such theories.

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