One-loop Kähler potential in 5D gauged supergravity with generic prepotential期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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

Authors:	Yutaka Sakamura

Affiliation:	1. KEK Theory Center, Institute of Particle and Nuclear Studies, KEK, Tsukuba, Ibaraki 305-0801, Japan;2. Department of Particles and Nuclear Physics, The Graduate University for Advanced Studies (Sokendai), Tsukuba, Ibaraki 305-0801, Japan

Abstract:	We calculate one-loop contributions to the Kähler potential in 4D effective theory of 5D gauged supergravity (SUGRA) on S¹/_Z₂ $S^{1} / Z_{2}$ 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 $N = 1$ superfield formalism based on the superconformal formulation of 5D SUGRA. As an illustrative example, we provide an explicit expression of the Kähler potential in the case of 5D flat spacetime.

Keywords:
本文献已被 ScienceDirect 等数据库收录！