Paper meets pizza seminar (Talks by Cong Zhang, Wolfgang Wieland and Kristina Giesel) (including our semester kick-off meeting)

Cong Zhang on Black hole image encoding quantum gravity information, https://arxiv.org/abs/2302.02800

Wolfgang Wieland on Quantum Reference Frames at the Boundary of Spacetime, https://arxiv.org/abs/2302.11629

Kristina Giesel on Dynamically implementing the 𝜇-bar scheme in cosmological and spherically symmetric models in an extended phase space model, https://doi.org/10.3390/universe9040176