On metric dependence of Vilkovisky-Dewitt effective potential

W. F. Kao*, Shih Yuin Lin

*此作品的通信作者

研究成果: Article同行評審

摘要

It is known that the Vilkovisky-DeWitt effective potential for Einstein gravity depends on the choice of the metric of configuration space. We will show that this metric dependence occurs not only in gauge field theories, but also in scalar fields as well as other field theories with "unnatural" initial choices of metric. This means that the problem of metric dependence relates to initial field parametrization but not gauge symmetry.

原文English
頁(從 - 到)2111-2116
頁數6
期刊Modern Physics Letters A
13
發行號26
DOIs
出版狀態Published - 30 八月 1998

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