https://lbnl.zoom.us/j/94928022788?pwd=emVQWG1mTnhSbHVqekVuenk0VEVQZz09

Title: Quantum Gravity Signals in 4D Einstein gravity from 2D JT gravity Abstract: It is generally believed that quantum gravity fluctuations in a vacuum are immeasurably small from an effective field theory (EFT) perspective, as their size is suppressed by powers of the Planck mass. In this talk, we study quantum fluctuations in the lightcone metric of the 4-d Einstein-Hilbert … Read More