Daniel Grumiller (Vienna): Limits of Jackiw-Teitelboim gravity

Donnerstag, 14. Oktober 2021 14:00

Zoom Meeting: univienna.zoom.us/j/6540036841

Some applications require non-Riemannian spacetimes, such as Carrollian or Galilean spacetimes. They describe, respectively, ultra- and non-relativistic limits of gravity.
In my talk I construct the Newton-Cartan version of two-dimensional dilaton gravity, which plays essentially the same role for Newton-Cartan gravity as generic dilaton gravity does for Riemann-Cartan gravity.

LINK: https://arxiv.org/abs/2011.13870