Oscillating Flat FRW Dark Energy Dominated Cosmology from Periodic Functional Approach

Autor:	R A El Nabulsi
Rok vydání:	2010
Předmět:	Physics Physics and Astronomy (miscellaneous) General relativity media_common.quotation_subject Gravitational coupling constant Cosmology Universe symbols.namesake Classical mechanics Friedmann–Lemaître–Robertson–Walker metric symbols Dark energy Einstein Dark fluid media_common
Zdroj:	Communications in Theoretical Physics. 54:16-20
ISSN:	0253-6102
DOI:	10.1088/0253-6102/54/1/03
Popis:	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 acceleratedly in time.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2f50f553dbec0bf28982e969481fa1bf https://doi.org/10.1088/0253-6102/54/1/03 Zobrazit plný text záznamu