Formalizing Slow-roll Inflation in Scalar-Tensor Theories of Gravitation

The viability of slow-roll approximation is examined by considering the structure of phase spaces in scalar-tensor theories of gravitation and the analysis is exemplified with a nonminimally coupled scalar field to the spacetime curvature. The slow-roll field equations are obtained in the Jordan fra...

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Veröffentlicht in:	arXiv.org 2020-07
Hauptverfasser:	Akın, Kemal, Arapoğlu, A Savaş, Yükselci, A Emrah
Format:	Artikel
Sprache:	eng
Schlagworte:	Gravitation Mathematical analysis Physics - Cosmology and Nongalactic Astrophysics Physics - General Relativity and Quantum Cosmology Scalars Tensors
Online-Zugang:	Volltext
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