Detailed investigation of the duration of inflation in loop quantum cosmology for a Bianchi-I universe with different inflaton potentials and initial conditions

K. Martineau 1 A. Barrau 1 S. Schander
1 LPSC - Laboratoire de Physique Subatomique et de Cosmologie
Abstract : There is a wide consensus on the correct dynamics of the background in loop quantum cosmology. In this article we make a systematic investigation of the duration of inflation by varying what we think to be the most important "unknowns" of the model: the way to set initial conditions, the amount of shear at the bounce and the shape of the inflaton potential.
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Submitted on : Tuesday, April 11, 2017 - 8:34:42 AM
Last modification on : Tuesday, May 22, 2018 - 9:48:11 PM

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K. Martineau, A. Barrau, S. Schander. Detailed investigation of the duration of inflation in loop quantum cosmology for a Bianchi-I universe with different inflaton potentials and initial conditions. Physical Review D, American Physical Society, 2017, 95 (8), pp.083507. ⟨10.1103/PhysRevD.95.083507⟩. ⟨in2p3-01505077⟩

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