MG12 - Talk detail |
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Participant |
Barrau, Aurelien | |
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Institution |
Labratoire de Physique Subatomique et de Cosmologie (CNRS-IN2P3) - 53 av des Martyrs - Grenoble cedex - - France | |
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Session |
Talk |
Abstract |
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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. |