Browsing by Author "Abdelwahab, Mohamed Elshazli Sirelakhatim"

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Cosmological dynamics of exponential gravity

Author: Abdelwahab, Mohamed Elshazli Sirelakhatim Date: 2007 The objective of this thesis is to explore several hotly debated current issues in modern cosmology, with a focus on f(R) gravity. In chapter 1 we present a review of modern theoretical cosmology. We begin by introducing some fundamental ... Read more
Topics in modified gravity

Author: Abdelwahab, Mohamed Elshazli Sirelakhatim Date: 2012 The key element of modern cosmology is the assumption that the General Theory of Relativity (GR) is the correct theory of gravitation. It replaced the Newtonian theory of gravity which was presented in the Principia in 1687. The fundamental ... Read more

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