Logarithmic doublets in celestial CFT

by Prof. Laura Donnay (SISSA)

Tuesday 21 Jan 2025, 14:00 → 16:00 Europe/Zurich

4/3-006 - TH Conference Room (CERN)

Celestial CFTs are putative 2D holographic dual theories for quantum gravity in 4D asymptotically flat spacetimes. Celestial operators with integer conformal dimensions organize the so-called conformally soft sector of celestial CFTs, providing 2D currents for the theory. In this talk, I will discuss the presence of logarithmic CFT structures in the soft sector of celestial CFT associated with supertranslation symmetries.