Large Scale Quantum Fluctuations in the Inflationary Universe : Astrophysics and Relativity
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概要
- 論文の詳細を見る
Quantum fluctuations of an inflation-driving scalar field are evaluated in a way manifestly independent of the choice of coordinate gauge conditions. It is found that the dynamical degree of freedom of the fluctuating field is represented in terms of a nearly massless conformal scalar field in the unperturbed de Sitter background. Implications of the result are discussed. In particular, it is argued that classical cosmological density perturbations may not be generated in the sense as discussed in the literature.
- 理論物理学刊行会の論文
- 1986-11-25
著者
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Sasaki Misao
Research Institute For Fundamental Physics Kyoto University
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SASAKI Misao
Department of Earth and Space Science, Graduate School of Science Osaka University
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SASAKI Misao
Research Institute for Fundamental Physics, Kyoto University
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