Cosmic Perturbations in Yang-Mills Inflation
ZHANG Yang
Astrophysics Center, University of Science and Technology of China, Hefei 230026
Cosmic Perturbations in Yang-Mills Inflation
ZHANG Yang
Astrophysics Center, University of Science and Technology of China, Hefei 230026
关键词 ：
98.80.Cq ,
98.80.Bp ,
04.90.+e
Abstract ： We elaborate the quantum Yang-Mills inflationary model. We find that a slow-rolling inflation occurs naturally in the presence of a thermal component produced by the decay of Yang-Mills condensate. The magnitude of cosmic perturbation is found to be closer to the observed value than that of scalar inflationary models.
Key words ：
98.80.Cq
98.80.Bp
04.90.+e
出版日期: 1997-03-01
:
98.80.Cq
(Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.))
98.80.Bp
(Origin and formation of the Universe)
04.90.+e
(Other topics in general relativity and gravitation)
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1997, Vol. 14 
