Perturbations for transient acceleration

According to the standard \(\Lambda\)CDM model, the accelerated expansion of the Universe will go on forever. Motivated by recent observational results, we explore the possibility of a finite phase of acceleration which asymptotically approaches another period of decelerated expansion. Extending an...

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Veröffentlicht in:	arXiv.org 2012-04
Hauptverfasser:	Cristofher Zuñiga Vargas, Hipólito-Ricaldi, Wiliam S, Zimdahl, Winfried
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Constitution Dark energy Dark matter Deceleration Model testing Physics - Cosmology and Nongalactic Astrophysics Physics - General Relativity and Quantum Cosmology Physics - High Energy Physics - Theory Universe
Online-Zugang:	Volltext
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