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2007

Relic gravitons as the observable for Loop Quantum Cosmology

Mielczarek, Jakub, Szydlowski, Marek

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In this paper we investigate tensor modes of perturbations in the universe governed by Loop Quantum Cosmology.

We derive the equation for tensor modes and investigate numerically effects of quantum corrections.
This investigation reveals that the region of super-adiabatic amplification of tensor modes is smaller in comparison with the classical case.
Neglecting quantum corrections to the equation for tensor modes and holding underlying loop dynamics we study analytically the creation of gravitons.

Relic gravitons as the observable for Loop Quantum Cosmology · Around

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