期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 7, 页码 -出版社
SPRINGER
DOI: 10.1088/1126-6708/2002/07/046
关键词
M-theory; supersymmetric effective theories; supergravity models
We consider the breaking of N = 1 supersymmetry by non-zero G-flux when M-theory is compactified on smooth manifold X of G(2) holonomy. Gukov has proposed superpotential W to describe this breaking in the low-energy effective theory. We check this proposal by comparing the bosonic potential implied by W with the corresponding potential deduced from the eleven-dimensional supergravity action. One interesting aspect of this check is that, though W depends explicitly only on G-flux supported on X, W also describes the breaking of supersymmetry by G-flux transverse to X.
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