Basics of Cosmology
Chapter one of this book is a brief review of general theory of relativity and chapter two covers topics of cosmology; in this chapter the need for a field that provides negative pressure and accelerates the expansion of our universe is discussed. Chapter three, is the study of the equations of motion of scalar field with exponential potential that is one of the quintessential models of dark energy.
- Paperback | 46 pages
- 215.9 x 279.4 x 2.79mm | 167.83g
- 04 Feb 2015
- United States
- colour illustrations
About Soghra Tayfeh Bagheri
Soghra Tayfeh Bagheri, online teacher and researcher since Aug. 2013. She has studied in Msc. in Astronomy at University of Oslo (Norway); her thesis was about Cosmology, and she found numerical solutions of the equations of evolution of the universe based on quintessential model of the universe; the thesis (Non-metric Quintessence) and a paper extracted from it (Quintessence with Hybrid Potential) are available on the web. Soghra Tayfeh Bagheri has also studied Physics in Master level at University of Tehran; she designed a photoelectrochemical solar cell as her thesis. She has worked as a quality controller for about seven years and as a private physics teacher and translator for about 20 years. Soghra Tayfeh Bagheri is experienced in Physics, Cosmology, and Numerical Modeling; she enjoys teaching, solving problems in physics, and learning more.