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arXiv · 1501.06404

Quantum Gravity and the Large Scale Anomaly

Alexander Y. Kamenshchik·Alessandro Tronconi·Giovanni Venturi
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Abstract

The spectrum of primordial perturbations obtained by calculating the quantum gravitational corrections to the dynamics of scalar perturbations is compared with Planck 2013 and BICEP2/{\it Keck Array} public data. The quantum gravitational effects are calculated in the context of a Wheeler-De Witt approach and have quite distinctive features. We constrain the free parameters of the theory by comparison with observations.

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Alexander Y. Kamenshchik, Alessandro Tronconi, Giovanni Venturi. 2015-04-07. Quantum Gravity and the Large Scale Anomaly. https://doi.org/10.1088/1475-7516%2F2015%2F04%2F046

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