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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Format: | Article |
Language: | English |
Published: |
Academic Journals Center of Shanghai Normal University
2014-08-01
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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 |