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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/14327

Title: One-Loop Vilkovisky-DeWitt Effective Potential for Scale-Invariant Gravity
Authors: Lin, Shi-Yuun;Ng, Kin-Wang
Contributors: 物理學系
Date: 1999-06
Issue Date: 2012-10-25T08:25:51Z
Publisher: The Physicsal Society of Republic of China
Abstract: 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.
Relation: Chinese J. Phys., 37(3): 258-270
Appears in Collections:[物理學系] 期刊論文

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