**Dark Energy: Observational Evidence and Theoretical Models**

by B. Novosyadlyj, V. Pelykh, Yu. Shtanov, A. Zhuk

**Publisher**: Akademperiodyka 2013**ISBN-13**: 9789663602400**Number of pages**: 380

**Description**:

The book elucidates the current state of the dark energy problem and presents the results of the authors, who work in this area. It describes the observational evidence for the existence of dark energy, the methods and results of constraining of its parameters, modeling of dark energy by scalar fields, the space-times with extra spatial dimensions, the braneworld models with a single extra dimension as well as the problems of positive definition of gravitational energy in General Relativity, energy conditions and consequences of their violation in the presence of dark energy.

Download or read it online for free here:

**Download link**

(9.2MB, PDF)

## Similar books

**Primordial Magnetogenesis**

by

**Alejandra Kandus, Kerstin E. Kunze, Christos G. Tsagas**-

**arXiv**

We review the question of primordial magnetic fields and consider the limits set on their strength by the observational data. The various mechanisms of pre-recombination magnetogenesis are presented and their advantages and shortcomings are debated.

(

**5847**views)

**Cosmology**

by

**V. A. Rubakov**-

**arXiv.org**

Cosmology and particle physics are deeply interrelated. Among the common problems are dark energy, dark matter and baryon asymmetry of the Universe. We discuss these problems in general terms, and concentrate on several particular hypotheses.

(

**2161**views)

**Introduction to relativistic astrophysics and cosmology through Maple**

by

**V. L. Kalashnikov**-

**arXiv**

The author presents the pedagogical introduction to relativistic astrophysics and cosmology, which is based on computational and graphical resources of Maple 6. The knowledge of basics of general relativity and differential geometry is supposed.

(

**11722**views)

**Dynamics of the Universe in Problems**

by

**Yu. L. Bolotin, et al.**-

**UniverseInProblems.com**

Problem book on cosmology that includes its spectacular recent achievements. There are over 1000 problems, covering topics from the dynamics of the expanding Universe and CMB to cosmology beyond the Lambda-CDM model and holography.

(

**6350**views)