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题名: One-Loop Vilkovisky-DeWitt Effective Potential for Scale-Invariant Gravity
作者: Lin, Shi-Yuun;Ng, Kin-Wang
贡献者: 物理學系
日期: 1999-06
上传时间: 2012-10-25T08:25:51Z
出版者: The Physicsal Society of Republic of China
摘要: For a pure gravity theory without matter, the scale symmetric phase represents an
equivalent class of gravity theories, to which the Einstein gravity plus a cosmological
constant belongs under a special gauge choice. The one-loop quantum correction of
this scale-invariant theory is calculated by using Vilkovisky-Dewitt�s method. It is
shown that the resulting effective potential is gauge-independent as expected. Some
discussions of the Vilkovisky-DeWitt method through this calculation are given.
關聯: Chinese J. Phys., 37(3): 258-270
显示于类别:[物理學系] 期刊論文

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