Variant N=(1,1) Supergravity and (Minkowski)_4 x S^2 Vacua

Details Variant N=(1,1) Supergravity and (Minkowski)_4 x S^2 Vacua Variant N=(1,1) Supergravity and (Minkowski)_4 x S^2 Vacua

2004-01-05

arxiv.org/abs/hep-th/0401001v2

Class.Quant.Grav.21:3287-3300,2004

Physics

High Energy Physics

High Energy Physics - Theory

Latex, 17 pages. Version appearing in Classical and Quantum Gravity

Scientific paper

10.1088/0264-9381/21/13/011

We construct the fermionic sector and supersymmetry transformation rules of a variant N=(1,1) supergravity theory obtained by generalized Kaluza-Klein reduction from seven dimensions. We show that this model admits both (Minkowski)_4 x S^2 and (Minkowski)_3 x S^3 vacua. We perform a consistent Kaluza-Klein reduction on S^2 and obtain D=4, N=2 supergravity coupled to a vector multiplet, which can be consistently truncated to give rise to D=4, N=1 supergravity with a chiral multiplet.

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