MG12 - Talk detail |
Participant |
Barrau, Aurelien | |
Institution |
Labratoire de Physique Subatomique et de Cosmologie (CNRS-IN2P3) - 53 av des Martyrs - Grenoble cedex - - France | |
Session |
Talk |
Abstract |
SQG6 |
Loop quantum gravity corrections to the propagation of primordial gravitational waves |
The loop approach to quantum gravity is the most promising way to derive a background-independent quantization of general relativity. Interestingly, it was shown in the last years that cosmological observations -in particular with tensor modes in the primordial spectrum- could open a new window to observationally probe quantum gravity. I will briefly review the current situation and, assuming a standard evolution for the background, underline the missing links to build a fully consistent framework. |