MG13 - Talk detail |
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Participant |
Falciano, Felipe | |||||||
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Institution |
CBPF - Xavier Sigaud st. 150 - Rio de Janeiro - Rio de Janeiro - Brazil | |||||||
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Session |
CM4 |
Accepted |
Yes |
Order |
2 |
Time |
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Talk |
Oral abstract |
Title |
Perturbations through a Quantum Bounce | |||||
| Co-authors | Sandro Dias Pinto Vitenti, Nelson Pinto-Neto | |||||||
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Abstract |
We shall show how one can simplify the Einstein-Hilbert action up to second order in the perturbations without using the background equations of motion. Therefore we can simultaneously quantize both the background metric and the inhomogeneous perturbations which allow us to analyze the primordial spectrum of perturbations through a quantum bounce. We shall discuss the observational signatures of these models and how one can distinguishes it from inflation. |
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