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Phenomenological implications of an alternative Hamiltonian constraint for quantum cosmology

Mikhail Kagan
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Abstract

In this paper we review a model based on loop quantum cosmology that arises from a symmetry reduction of the self dual Plebanski action. In this formulation the symmetry reduction leads to a very simple Hamiltonian constraint that can be quantized explicitly in the framework of loop quantum cosmology. We investigate the phenomenological implications of this model in the semi-classical regime and compare those with the known results of the standard Loop Quantum Cosmology.

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Mikhail Kagan. 2005-11-02. Phenomenological implications of an alternative Hamiltonian constraint for quantum cosmology. https://doi.org/10.1103/physrevd.72.104004

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