A Closer Look at Dark Energy

Buch | Hardcover

214 Seiten

2019
Nova Science Publishers Inc (Verlag)
978-1-5361-6348-3 (ISBN)

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The universe is in a period of accelerated expansion; and the observational evidence such as supernova of Ia type, Cosmic Microwave Background radiation (CMB) and Baryon Acoustic Oscillations (BAO) confirm this accelerating expansion [1-3]. Despite the great number of observational evidence, the responsible mechanism for this accelerating expansion is still unknown, and thus several models have been proposed for this phenomenon[4-18]. The simplest proposed model in the general relativity is a cosmic model with a dominant component that is considered as a fluid with negative pressure and constant density[8] (means Dark Energy component) . In this book, we consider effects of Dark Energy content on the universe. Accordingly, structure of discussions in the present book was on four chapters as follows: chapter 1 : Dark Energy, Motivation and Candidates, chapter 2 : The Equivalence Principle Applicability Boundaries,Measurability, Gravity and Dark Energy Problem, chapter 3 : The Behaviors of a Candidate for Dark Energy from ur-Higgs Boson , and chapter 4 : Non-equilibrium Evolution of Quantum Fields During Inflation and Late Accelerating Expansion . However, I hope this collection of context will be useful for readers to understand more accurately the dark energy idea.

Erscheinungsdatum	04.12.2019
Verlagsort	New York
Sprache	englisch
Gewicht	420 g
Themenwelt	Naturwissenschaften ► Physik / Astronomie ► Astronomie / Astrophysik
ISBN-10	1-5361-6348-1 / 1536163481
ISBN-13	978-1-5361-6348-3 / 9781536163483
Zustand	Neuware