Speaker
Gerben Oling
(NORDITA)
Description
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.
External references
- 22100020
- b8c50d1e-c646-4a00-8b39-13fa44ff98b5
- ec53356d-17b0-46e3-9d2c-2737d71d3ba2
