One-loop Kaehler potential in 5D gauged supergravity with generic prepotential
arXiv:1302.7244 · doi:10.1016/j.nuclphysb.2013.04.013
Abstract
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.
52 pages, typos corrected
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- Moduli rolling to a natural MSSM with gravitino dark matter
- Full diffeomorphism and Lorentz invariance in 4D superfield description of 6D SUGRA