Scale invariance and inflation

W. F. Kao*

*Corresponding author for this work

研究成果: Article

8 引文 斯高帕斯(Scopus)

摘要

Solving a scale invariant effective theory, we obtain an inflationary solution which is equivalent to an asymptotic boundary condition that has been imposed previously by hand on the scalar φ, namely, φ(r →∞)→v. This inflationary solution is unique for a slow roller φ. Possible implications are also discussed. This result signifies the importance of the global scale symmetry.

原文English
頁(從 - 到)1-4
頁數4
期刊Physics Letters A
154
發行號1-2
DOIs
出版狀態Published - 25 三月 1991

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