Quantum Gravity, Renormalization and emergent spacetime

Publications of the group members in this research direction:

• Luca Marchetti, Daniele Oriti, Andreas G. A. Pithis, Johannes Thürigen, Phase transitions in TGFT: a Landau-Ginzburg analysis of Lorentzian quantum geometric models, arXiv:2209.04297.
• Jan de Boer, Bianca Dittrich, Astrid Eichhorn, Steven B. Giddings, Steffen Gielen, Stefano Liberati, Etera R. Livine, Daniele Oriti, Kyriakos Papadodimas, Antonio D. Pereira, Mairi Sakellariadou, Sumati Surya, Herman Verlinde, Frontiers of Quantum Gravity: shared challenges, converging directions, arXiv:2207.10618 [gr-qc].
• Jibril Ben Achour, Etera R. Livine, Symmetries and conformal bridge in Schwarzschild-(A)dS black hole mechanics, arXiv:2110.01455
• A. F. Jercher, D. Oriti and A. G. A. Pithis, Emergent cosmology from quantum gravity in the Lorentzian Barrett-Crane tensorial group field theory model, JCAP 01 (2022) no.01, 050, arXiv:2112.00091 [gr-qc]
• M. Finocchiaro, D. Oriti, Renormalization of simplicial group field theory models of 4d quantum gravity: new numerical results and some suggestions, to appear in Frontiers in Physics, arXiv:2004.07361 [hep-th]