Inflation universe and primary gravitational wave

In this paper,a brief review of inflation universe and primary gravitational wave is given.The surprisingly large value of r,the ratio of tensor to scalar density perturbations in CMB reported by BICEP2 Collaboration provides strong evidence for inflation.The data represent the first images of gra...

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Bibliographic Details
Main Author: LI Xinzhou
Format: Article
Language:English
Published: Academic Journals Center of Shanghai Normal University 2014-08-01
Series:Journal of Shanghai Normal University (Natural Sciences)
Subjects:
Online Access:http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201404001&flag=1&year_id=2014&quarter_id=4