2 papers
hep-th2004
PP-waves in AdS Gauged Supergravities and Supernumerary Supersymmetry
J. Kerimo, H. Lu
Purely gravitational pp-waves in AdS backgrounds are described by the generalised Kaigorodov metrics, and they generically preserve 1/4 of the maximum supersymmetry allowed by the…
hep-th2004
Variant N=(1,1) Supergravity and (Minkowski)_4 x S^2 Vacua
J. Kerimo, J. T. Liu, H. Lu +1
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 dimensio…