Seminario del Departamento de Física Teórica: " Quantum Gravity and Hamilton-Jacobi theory".- Jueves 28 de abril
El jueves 28 de abril a las 12:10 h tendrá lugar en el Seminario de Física Teórica la conferencia de este ciclo que impartirá Jorge Gamboa (Universidad de Santiago de Chile). Se titula "Quantum Gravity and Hamilton-Jacobi theory".
Abstract
Following analogies with relativistic point particles, and Schild strings, we show that the Einstein gravity and its strong coupling regime (or the Planck mass going to 0) are related to each other through a Laplace transform. The Feynman propagator of gravity in the strong coupling regime satisfies a functional diffusion equation in the three-metric space with the evolution parameter being the volume of spacetime. We conjecture that the relationship between both regimes is consistent with the existence of an evolution operator in which time is replaced by the volume of spacetime.
