Note on holographic RG flow in string cosmology

Miao Li*, Feng Li Lin

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

6 引文 斯高帕斯(Scopus)

摘要

We propose a new holographic C-function for the accelerating universe defined in the stringy frame motivated mainly by the fact that the number of degrees of freedom should be infinite for a physical system of infinite size. This is the generalization of Strominger's recent proposal of the holographic C-function to the asymptotically non-de Sitter universe. We find that the corresponding C-theorem holds true if the universe accelerates towards the weak coupling regime driven by the exponential dilaton potential. It also holds in other simple cases.

原文英語
文章編號311
頁(從 - 到)3281-3292
頁數12
期刊Classical and Quantum Gravity
19
發行號12
DOIs
出版狀態已發佈 - 2002 六月 21
對外發佈

ASJC Scopus subject areas

  • 物理與天文學(雜項)

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