Evolution of Cosmological Perturbation in Reheating Phase of the Universe : Astrophysics and Relativity
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概要
- 論文の詳細を見る
The evolution of the cosmological perturbation during the oscillatory stage of the scalar field is investigated. for the power law potential of the inflation field, the evolution equation of Mukhanov's gauge invariant variable is reduced to the Mathieu equation, and the density perturbation grows due to parametric resonance.
- 理論物理学刊行会の論文
- 1997-01-25
著者
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Nambu Yasusada
Department Of Physics Graduate School Of Science Nagoya University
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Taruya Atsushi
Department Of Physics Nagoya University
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Nambu Yoichiro
The Enrico Fermi Institute And Department Of Physics University Of Chicago
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TARUYA Atsushi
Department of Physics, Nagoya University
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