Oscillating Flat FRW Dark Energy Dominated Cosmology from Periodic Functional Approach

作     者：EL-NABULSI Ahmad Rami 

作者机构：Department of Nuclear and Energy EngineeringCheju National University 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2010年第54卷第7期

页      面：16-20页

核心收录：

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 0702[理学-物理学] 

主　　题：corrected gravitational coupling constant dark energy cosmological constant oscillating universe accelerated expansion 

摘      要：I discuss the modification of Einstein＇s Theory of General Relativity based on a periodic functional approach. In this new approach, a corrected periodic gravitational coupling constant arises and plays the role of periodic damping term acting on the theory. It is found that it is achievable to have an oscillating universe dominated by dark energy and expanding aceeleratedly in time.