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A Kind of Exact Inflationary Solution in the Chaotic Inflation Model to Non-minimally Coupled Scalar Field |
| CHEN Shi-Wu, YANG Shu-Zheng, HAO Xi-Zhun, LIU Xiong-Wei |
| Institute of Theoretical Physics, China West Normal University, Nanchong 637002 |
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| Cite this article: |
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CHEN Shi-Wu, YANG Shu-Zheng, HAO Xi-Zhun et al 2008 Chin. Phys. Lett. 25 3162-3164 |
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Abstract We present a kind of exact inflationary solution in the chaotic inflation scenario to non-minimal coupled scalar field, taking the Hubble parameter directly as a function of the scalar field φ, H(φ)=αφn. Using the analysis of the WMAP3 data, we give the range of power index n.
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| Keywords:
04.60.-m
98.80.Cq
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Received: 08 May 2008
Published: 29 August 2008
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| PACS: |
04.60.-m
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(Quantum gravity)
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98.80.Cq
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(Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.))
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