个人简介
Prof. Alfred Y Shaikh
Prof. Alfred Y Shaikh
Indira Gandhi Mahavidyalaya, India
标题: Study of Anisotropic Cosmological Models in Modified Theories of Gravitation
摘要: 
Without knowing exactly the cause or causes, today we well know that our mysterious universe is expanding (Riess et al. 1998; Perlmutter et al. 1999; Spergel et al. 2003). This phenomenon can be explained by dark energy which constitutes about three-fourths of the whole matter budget of our universe according to the recent WMAP data (Bennett et al (2003)), in which the reason of this phenomenon is due to an exotic component with large negative pressure (Faraoni (2004)). Alternative to dark energy, modified theories of gravity is extremely attractive, such as a new modified gravity theory, namely the so-called   theory, has been proposed  recently to drive the current accelerated expansion without invoking dark energy (Bambha et al(2011)). It is a generalized version of the so-called teleparallel gravity originally proposed by Einstein (Wang (2011)). 
A Critical study of the anisotropic cosmological models  in   gravity  is the basic theme of the talk. 

简介: 
Dr. Alfred Y Shaikh has completed his PhD at the age of 33 years from S.G.B.A.U Amravati , India. He is working as the I/C Principal at Indira Gandhi Mahavidyalaya , Ralegaon, Dist Yavatmal,Maharashtra,India. He was Gold Medlalist at M.Sc.He has published more than 55 papers in reputed journals and has been serving as an editorial board member of reputed journals.