Power Spectrum with Auxiliary Fields in de Sitter Space

We use the auxiliary fields and (excited-) de Sitter solutions to study the standard power spectrum of primordial fluctuations of a scalar field in the early universe. The auxiliary fields are the negative norm solutions of the field equation and as it is shown, with a fixed boundary condition, util...

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Veröffentlicht in:	arXiv.org 2014-05
Hauptverfasser:	Mohsenzadeh, M, Tanhayi, M R, Yusofi, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary conditions Physics - General Relativity and Quantum Cosmology Physics - High Energy Physics - Theory Thermal energy Universe Variations
Online-Zugang:	Volltext
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