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arXiv 1302.7244hep-thhep-ph
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具有一般预势的五维规范超引力场中的单圈Kaehler势

One-loop Kaehler potential in 5D gauged supergravity with generic prepotential

Yutaka Sakamura

摘要:

在四维规范超引力有效理论(SUGRA)中,采用前势的一般形式和任意边界项,计算了S^1/Z_2上Kaehler势的单圈贡献.我们的结果适用于广泛的5D SUGRA模型。推导系统地进行了一个N=1的superfield形式主义的基础上的超共形制定的5D SUGRA。作为一个说明性的例子,我们提供了一个明确的表达的Kaehler势的情况下,5D平坦时空。

英文摘要:

We calculate one-loop contributions to the Kaehler potential in 4D effective theory of 5D gauged supergravity (SUGRA) on S^1/Z_2 with a generic form of the prepotential and arbitrary boundary terms. Our result is applicable to a wide class of 5D SUGRA models. The derivation is systematically performed by means of an N=1 superfield formalism based on the superconformal formulation of 5D SUGRA. As an illustrative example, we provide an explicit expression of the Kaehler potential in the case of 5D flat spacetime.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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