MG12 - Talk detail |
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Participant |
Cailleteau, Thomas | |
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Institution |
Laboratoire de Physique Subatomique et de Cosmologie - 53 avenue des martyrs - Grenoble - - France | |
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Session |
Talk |
Abstract |
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COT4 |
Influence of the loop quantum cosmology source term on the tensor power spectrum |
The cosmological tensor power spectrum was shown to be modified by corrections due to loop quantum gravity. This opens a valuable window for observational tests of Planck-scale physics. However, the role played by the source term in the equation of motion for gravitational waves is quite intricate. I will clarify the situation and underline the important modifications induced by an adequate use of this quantum source term. |