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Título

An Inflationary Model in Loop Quantum Cosmology

Autor Fernández Méndez, Mikel ; Mena Marugán, Guillermo A.
Fecha de publicación 2013
EditorUniversity of Warsaw
Citación 20th International Conference on General Relativity and Gravitation (GR20) and the 10th Amaldi Conference on Gravitational Waves (Amaldi10) 7th – 13th July 2013 at Uniwersytet Warszawski, Warsaw, Poland.
ResumenWe present a complete quantization of an approximately homogeneous and isotropic universe minimally coupled to a massive scalar field with small scalar perturbations. Although the gauge is almost completely fixed before quantization, a gauge-invariant description can be attained in an appropriate fashion. The kinematical Hilbert space is constructed by combining the loop representation of the zero modes with a privileged Fock representation of the inhomogeneities. With a suitable prescription, the Hamiltonian constraint is promoted to an operator, whose solutions are characterized.
URI http://hdl.handle.net/10261/102773
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