Wrapped NS5-Branes, Consistent Truncations and Inönü-Wigner Contractions

K. C. Matthew Cheung, Rahim Leung

We construct consistent Kaluza-Klein truncations of type IIA supergravity on (i) ${\Sigma }_2\times S^3$ and (ii) ${\Sigma }_3\times S^3$, where ${\Sigma }_2=S^2/\Gamma$, ${\mathbb{R}}^2/\Gamma$, or $\mathbb{H}^2/Γ…